10382320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 26560800

約数和(自身を除く): 16178480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 149, 208, 260, 268, 298, 335, 520, 536, 596, 670, 745, 871, 1040, 1072, 1192, 1340, 1490, 1742, 1937, 2384, 2680, 2980, 3484, 3874, 4355, 5360, 5960, 6968, 7748, 8710, 9685, 9983, 11920, 13936, 15496, 17420, 19370, 19966, 30992, 34840, 38740, 39932, 49915, 69680, 77480, 79864, 99830, 129779, 154960, 159728, 199660, 259558, 399320, 519116, 648895, 798640, 1038232, 1297790, 2076464, 2595580, 5191160, 10382320]

約数ペア:

[(1, 10382320), (2, 5191160), (4, 2595580), (5, 2076464), (8, 1297790), (10, 1038232), (13, 798640), (16, 648895), (20, 519116), (26, 399320), (40, 259558), (52, 199660), (65, 159728), (67, 154960), (80, 129779), (104, 99830), (130, 79864), (134, 77480), (149, 69680), (208, 49915), (260, 39932), (268, 38740), (298, 34840), (335, 30992), (520, 19966), (536, 19370), (596, 17420), (670, 15496), (745, 13936), (871, 11920), (1040, 9983), (1072, 9685), (1192, 8710), (1340, 7748), (1490, 6968), (1742, 5960), (1937, 5360), (2384, 4355), (2680, 3874), (2980, 3484)]