44473520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 131241600

約数和(自身を除く): 86768080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 149, 164, 182, 205, 208, 260, 280, 287, 298, 328, 364, 410, 455, 520, 533, 560, 574, 596, 656, 728, 745, 820, 910, 1040, 1043, 1066, 1148, 1192, 1435, 1456, 1490, 1640, 1820, 1937, 2086, 2132, 2296, 2384, 2665, 2870, 2980, 3280, 3640, 3731, 3874, 4172, 4264, 4592, 5215, 5330, 5740, 5960, 6109, 7280, 7462, 7748, 8344, 8528, 9685, 10430, 10660, 11480, 11920, 12218, 13559, 14924, 15496, 16688, 18655, 19370, 20860, 21320, 22960, 24436, 27118, 29848, 30545, 30992, 37310, 38740, 41720, 42640, 42763, 48872, 54236, 59696, 61090, 67795, 74620, 77480, 79417, 83440, 85526, 97744, 108472, 122180, 135590, 149240, 154960, 158834, 171052, 213815, 216944, 244360, 271180, 298480, 317668, 342104, 397085, 427630, 488720, 542360, 555919, 635336, 684208, 794170, 855260, 1084720, 1111838, 1270672, 1588340, 1710520, 2223676, 2779595, 3176680, 3421040, 4447352, 5559190, 6353360, 8894704, 11118380, 22236760, 44473520]

約数ペア:

[(1, 44473520), (2, 22236760), (4, 11118380), (5, 8894704), (7, 6353360), (8, 5559190), (10, 4447352), (13, 3421040), (14, 3176680), (16, 2779595), (20, 2223676), (26, 1710520), (28, 1588340), (35, 1270672), (40, 1111838), (41, 1084720), (52, 855260), (56, 794170), (65, 684208), (70, 635336), (80, 555919), (82, 542360), (91, 488720), (104, 427630), (112, 397085), (130, 342104), (140, 317668), (149, 298480), (164, 271180), (182, 244360), (205, 216944), (208, 213815), (260, 171052), (280, 158834), (287, 154960), (298, 149240), (328, 135590), (364, 122180), (410, 108472), (455, 97744), (520, 85526), (533, 83440), (560, 79417), (574, 77480), (596, 74620), (656, 67795), (728, 61090), (745, 59696), (820, 54236), (910, 48872), (1040, 42763), (1043, 42640), (1066, 41720), (1148, 38740), (1192, 37310), (1435, 30992), (1456, 30545), (1490, 29848), (1640, 27118), (1820, 24436), (1937, 22960), (2086, 21320), (2132, 20860), (2296, 19370), (2384, 18655), (2665, 16688), (2870, 15496), (2980, 14924), (3280, 13559), (3640, 12218), (3731, 11920), (3874, 11480), (4172, 10660), (4264, 10430), (4592, 9685), (5215, 8528), (5330, 8344), (5740, 7748), (5960, 7462), (6109, 7280)]