41529280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 108813600

約数和(自身を除く): 67284320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 130, 134, 149, 160, 208, 260, 268, 298, 320, 335, 416, 520, 536, 596, 670, 745, 832, 871, 1040, 1072, 1192, 1340, 1490, 1742, 1937, 2080, 2144, 2384, 2680, 2980, 3484, 3874, 4160, 4288, 4355, 4768, 5360, 5960, 6968, 7748, 8710, 9536, 9685, 9983, 10720, 11920, 13936, 15496, 17420, 19370, 19966, 21440, 23840, 27872, 30992, 34840, 38740, 39932, 47680, 49915, 55744, 61984, 69680, 77480, 79864, 99830, 123968, 129779, 139360, 154960, 159728, 199660, 259558, 278720, 309920, 319456, 399320, 519116, 619840, 638912, 648895, 798640, 1038232, 1297790, 1597280, 2076464, 2595580, 3194560, 4152928, 5191160, 8305856, 10382320, 20764640, 41529280]

約数ペア:

[(1, 41529280), (2, 20764640), (4, 10382320), (5, 8305856), (8, 5191160), (10, 4152928), (13, 3194560), (16, 2595580), (20, 2076464), (26, 1597280), (32, 1297790), (40, 1038232), (52, 798640), (64, 648895), (65, 638912), (67, 619840), (80, 519116), (104, 399320), (130, 319456), (134, 309920), (149, 278720), (160, 259558), (208, 199660), (260, 159728), (268, 154960), (298, 139360), (320, 129779), (335, 123968), (416, 99830), (520, 79864), (536, 77480), (596, 69680), (670, 61984), (745, 55744), (832, 49915), (871, 47680), (1040, 39932), (1072, 38740), (1192, 34840), (1340, 30992), (1490, 27872), (1742, 23840), (1937, 21440), (2080, 19966), (2144, 19370), (2384, 17420), (2680, 15496), (2980, 13936), (3484, 11920), (3874, 10720), (4160, 9983), (4288, 9685), (4355, 9536), (4768, 8710), (5360, 7748), (5960, 6968)]