42931360

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1499}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 102060000

約数和(自身を除く): 59128640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1499, 1790, 2864, 2998, 3580, 5728, 5996, 7160, 7495, 11992, 14320, 14990, 23984, 28640, 29980, 47968, 59960, 119920, 239840, 268321, 536642, 1073284, 1341605, 2146568, 2683210, 4293136, 5366420, 8586272, 10732840, 21465680, 42931360]

約数ペア:

[(1, 42931360), (2, 21465680), (4, 10732840), (5, 8586272), (8, 5366420), (10, 4293136), (16, 2683210), (20, 2146568), (32, 1341605), (40, 1073284), (80, 536642), (160, 268321), (179, 239840), (358, 119920), (716, 59960), (895, 47968), (1432, 29980), (1499, 28640), (1790, 23984), (2864, 14990), (2998, 14320), (3580, 11992), (5728, 7495), (5996, 7160)]