528765262340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23971}}^1\times {\mathrm{157561}}^1$

素因数の和:181548

約数の個数: 48

約数和(自身を含む): 1269097624704

約数和(自身を除く): 740332362364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23971, 47942, 95884, 119855, 157561, 167797, 239710, 315122, 335594, 479420, 630244, 671188, 787805, 838985, 1102927, 1575610, 1677970, 2205854, 3151220, 3355940, 4411708, 5514635, 11029270, 22058540, 3776894731, 7553789462, 15107578924, 18884473655, 26438263117, 37768947310, 52876526234, 75537894620, 105753052468, 132191315585, 264382631170, 528765262340]

約数ペア:

[(1, 528765262340), (2, 264382631170), (4, 132191315585), (5, 105753052468), (7, 75537894620), (10, 52876526234), (14, 37768947310), (20, 26438263117), (28, 18884473655), (35, 15107578924), (70, 7553789462), (140, 3776894731), (23971, 22058540), (47942, 11029270), (95884, 5514635), (119855, 4411708), (157561, 3355940), (167797, 3151220), (239710, 2205854), (315122, 1677970), (335594, 1575610), (479420, 1102927), (630244, 838985), (671188, 787805)]