22135090160

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:823

約数の個数: 160

約数和(自身を含む): 53983687680

約数和(自身を除く): 31848597520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 67, 74, 80, 134, 148, 185, 239, 268, 296, 335, 370, 467, 478, 536, 592, 670, 740, 934, 956, 1072, 1195, 1340, 1480, 1868, 1912, 2335, 2390, 2479, 2680, 2960, 3736, 3824, 4670, 4780, 4958, 5360, 7472, 8843, 9340, 9560, 9916, 12395, 16013, 17279, 17686, 18680, 19120, 19832, 24790, 31289, 32026, 34558, 35372, 37360, 39664, 44215, 49580, 62578, 64052, 69116, 70744, 80065, 86395, 88430, 99160, 111613, 125156, 128104, 138232, 141488, 156445, 160130, 172790, 176860, 198320, 223226, 250312, 256208, 276464, 312890, 320260, 345580, 353720, 446452, 500624, 558065, 592481, 625780, 640520, 691160, 707440, 892904, 1116130, 1157693, 1184962, 1251560, 1281040, 1382320, 1785808, 2232260, 2315386, 2369924, 2503120, 2962405, 4129681, 4464520, 4630772, 4739848, 5788465, 5924810, 7478071, 8259362, 8929040, 9261544, 9479696, 11576930, 11849620, 14956142, 16518724, 18523088, 20648405, 23153860, 23699240, 29912284, 33037448, 37390355, 41296810, 46307720, 47398480, 59824568, 66074896, 74780710, 82593620, 92615440, 119649136, 149561420, 165187240, 276688627, 299122840, 330374480, 553377254, 598245680, 1106754508, 1383443135, 2213509016, 2766886270, 4427018032, 5533772540, 11067545080, 22135090160]

約数ペア:

[(1, 22135090160), (2, 11067545080), (4, 5533772540), (5, 4427018032), (8, 2766886270), (10, 2213509016), (16, 1383443135), (20, 1106754508), (37, 598245680), (40, 553377254), (67, 330374480), (74, 299122840), (80, 276688627), (134, 165187240), (148, 149561420), (185, 119649136), (239, 92615440), (268, 82593620), (296, 74780710), (335, 66074896), (370, 59824568), (467, 47398480), (478, 46307720), (536, 41296810), (592, 37390355), (670, 33037448), (740, 29912284), (934, 23699240), (956, 23153860), (1072, 20648405), (1195, 18523088), (1340, 16518724), (1480, 14956142), (1868, 11849620), (1912, 11576930), (2335, 9479696), (2390, 9261544), (2479, 8929040), (2680, 8259362), (2960, 7478071), (3736, 5924810), (3824, 5788465), (4670, 4739848), (4780, 4630772), (4958, 4464520), (5360, 4129681), (7472, 2962405), (8843, 2503120), (9340, 2369924), (9560, 2315386), (9916, 2232260), (12395, 1785808), (16013, 1382320), (17279, 1281040), (17686, 1251560), (18680, 1184962), (19120, 1157693), (19832, 1116130), (24790, 892904), (31289, 707440), (32026, 691160), (34558, 640520), (35372, 625780), (37360, 592481), (39664, 558065), (44215, 500624), (49580, 446452), (62578, 353720), (64052, 345580), (69116, 320260), (70744, 312890), (80065, 276464), (86395, 256208), (88430, 250312), (99160, 223226), (111613, 198320), (125156, 176860), (128104, 172790), (138232, 160130), (141488, 156445)]