25520083704

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:890

約数の個数: 192

約数和(自身を含む): 72312589440

約数和(自身を除く): 46792505736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 83, 111, 148, 166, 211, 222, 249, 296, 332, 333, 422, 444, 498, 547, 633, 664, 666, 747, 844, 888, 996, 1094, 1266, 1332, 1494, 1641, 1688, 1899, 1992, 2188, 2532, 2664, 2988, 3071, 3282, 3798, 4376, 4923, 5064, 5976, 6142, 6564, 7596, 7807, 9213, 9846, 12284, 13128, 15192, 15614, 17513, 18426, 19692, 20239, 23421, 24568, 27639, 31228, 35026, 36852, 39384, 40478, 45401, 46842, 52539, 55278, 60717, 62456, 70052, 70263, 73704, 80956, 90802, 93684, 105078, 110556, 115417, 121434, 136203, 140104, 140526, 157617, 161912, 181604, 182151, 187368, 210156, 221112, 230834, 242868, 272406, 281052, 315234, 346251, 363208, 364302, 408609, 420312, 461668, 485736, 544812, 562104, 630468, 647981, 692502, 728604, 817218, 923336, 1038753, 1089624, 1260936, 1295962, 1385004, 1457208, 1634436, 1679837, 1943943, 2077506, 2591924, 2770008, 3268872, 3359674, 3887886, 4155012, 4270429, 5039511, 5183848, 5831829, 6719348, 7775772, 8310024, 8540858, 9579611, 10079022, 11663658, 12811287, 13438696, 15118533, 15551544, 17081716, 19159222, 20158044, 23327316, 25622574, 28738833, 30237066, 34163432, 38318444, 38433861, 40316088, 46654632, 51245148, 57477666, 60474132, 76636888, 76867722, 86216499, 102490296, 114955332, 120948264, 153735444, 172432998, 229910664, 307470888, 344865996, 354445607, 689731992, 708891214, 1063336821, 1417782428, 2126673642, 2835564856, 3190010463, 4253347284, 6380020926, 8506694568, 12760041852, 25520083704]

約数ペア:

[(1, 25520083704), (2, 12760041852), (3, 8506694568), (4, 6380020926), (6, 4253347284), (8, 3190010463), (9, 2835564856), (12, 2126673642), (18, 1417782428), (24, 1063336821), (36, 708891214), (37, 689731992), (72, 354445607), (74, 344865996), (83, 307470888), (111, 229910664), (148, 172432998), (166, 153735444), (211, 120948264), (222, 114955332), (249, 102490296), (296, 86216499), (332, 76867722), (333, 76636888), (422, 60474132), (444, 57477666), (498, 51245148), (547, 46654632), (633, 40316088), (664, 38433861), (666, 38318444), (747, 34163432), (844, 30237066), (888, 28738833), (996, 25622574), (1094, 23327316), (1266, 20158044), (1332, 19159222), (1494, 17081716), (1641, 15551544), (1688, 15118533), (1899, 13438696), (1992, 12811287), (2188, 11663658), (2532, 10079022), (2664, 9579611), (2988, 8540858), (3071, 8310024), (3282, 7775772), (3798, 6719348), (4376, 5831829), (4923, 5183848), (5064, 5039511), (5976, 4270429), (6142, 4155012), (6564, 3887886), (7596, 3359674), (7807, 3268872), (9213, 2770008), (9846, 2591924), (12284, 2077506), (13128, 1943943), (15192, 1679837), (15614, 1634436), (17513, 1457208), (18426, 1385004), (19692, 1295962), (20239, 1260936), (23421, 1089624), (24568, 1038753), (27639, 923336), (31228, 817218), (35026, 728604), (36852, 692502), (39384, 647981), (40478, 630468), (45401, 562104), (46842, 544812), (52539, 485736), (55278, 461668), (60717, 420312), (62456, 408609), (70052, 364302), (70263, 363208), (73704, 346251), (80956, 315234), (90802, 281052), (93684, 272406), (105078, 242868), (110556, 230834), (115417, 221112), (121434, 210156), (136203, 187368), (140104, 182151), (140526, 181604), (157617, 161912)]