73902760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 173560320

約数和(自身を除く): 99657560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 124, 155, 214, 248, 310, 428, 535, 557, 620, 856, 1070, 1114, 1240, 2140, 2228, 2785, 3317, 4280, 4456, 5570, 6634, 11140, 13268, 16585, 17267, 22280, 26536, 33170, 34534, 59599, 66340, 69068, 86335, 119198, 132680, 138136, 172670, 238396, 297995, 345340, 476792, 595990, 690680, 1191980, 1847569, 2383960, 3695138, 7390276, 9237845, 14780552, 18475690, 36951380, 73902760]

約数ペア:

[(1, 73902760), (2, 36951380), (4, 18475690), (5, 14780552), (8, 9237845), (10, 7390276), (20, 3695138), (31, 2383960), (40, 1847569), (62, 1191980), (107, 690680), (124, 595990), (155, 476792), (214, 345340), (248, 297995), (310, 238396), (428, 172670), (535, 138136), (557, 132680), (620, 119198), (856, 86335), (1070, 69068), (1114, 66340), (1240, 59599), (2140, 34534), (2228, 33170), (2785, 26536), (3317, 22280), (4280, 17267), (4456, 16585), (5570, 13268), (6634, 11140)]