39993320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 97200000

約数和(自身を除く): 57206680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 1499, 2668, 2998, 3335, 5336, 5996, 6670, 7495, 11992, 13340, 14990, 26680, 29980, 34477, 43471, 59960, 68954, 86942, 137908, 172385, 173884, 217355, 275816, 344770, 347768, 434710, 689540, 869420, 999833, 1379080, 1738840, 1999666, 3999332, 4999165, 7998664, 9998330, 19996660, 39993320]

約数ペア:

[(1, 39993320), (2, 19996660), (4, 9998330), (5, 7998664), (8, 4999165), (10, 3999332), (20, 1999666), (23, 1738840), (29, 1379080), (40, 999833), (46, 869420), (58, 689540), (92, 434710), (115, 347768), (116, 344770), (145, 275816), (184, 217355), (230, 173884), (232, 172385), (290, 137908), (460, 86942), (580, 68954), (667, 59960), (920, 43471), (1160, 34477), (1334, 29980), (1499, 26680), (2668, 14990), (2998, 13340), (3335, 11992), (5336, 7495), (5996, 6670)]