12532640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 31888080

約数和(自身を除く): 19355440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 73, 74, 80, 116, 145, 146, 148, 160, 185, 232, 290, 292, 296, 365, 370, 464, 580, 584, 592, 730, 740, 928, 1073, 1160, 1168, 1184, 1460, 1480, 2117, 2146, 2320, 2336, 2701, 2920, 2960, 4234, 4292, 4640, 5365, 5402, 5840, 5920, 8468, 8584, 10585, 10730, 10804, 11680, 13505, 16936, 17168, 21170, 21460, 21608, 27010, 33872, 34336, 42340, 42920, 43216, 54020, 67744, 78329, 84680, 85840, 86432, 108040, 156658, 169360, 171680, 216080, 313316, 338720, 391645, 432160, 626632, 783290, 1253264, 1566580, 2506528, 3133160, 6266320, 12532640]

約数ペア:

[(1, 12532640), (2, 6266320), (4, 3133160), (5, 2506528), (8, 1566580), (10, 1253264), (16, 783290), (20, 626632), (29, 432160), (32, 391645), (37, 338720), (40, 313316), (58, 216080), (73, 171680), (74, 169360), (80, 156658), (116, 108040), (145, 86432), (146, 85840), (148, 84680), (160, 78329), (185, 67744), (232, 54020), (290, 43216), (292, 42920), (296, 42340), (365, 34336), (370, 33872), (464, 27010), (580, 21608), (584, 21460), (592, 21170), (730, 17168), (740, 16936), (928, 13505), (1073, 11680), (1160, 10804), (1168, 10730), (1184, 10585), (1460, 8584), (1480, 8468), (2117, 5920), (2146, 5840), (2320, 5402), (2336, 5365), (2701, 4640), (2920, 4292), (2960, 4234)]