464396156920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{219054791}}^1$

素因数の和:219054855

約数の個数: 32

約数和(自身を含む): 1064606289120

約数和(自身を除く): 600210132200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 219054791, 438109582, 876219164, 1095273955, 1752438328, 2190547910, 4381095820, 8762191640, 11609903923, 23219807846, 46439615692, 58049519615, 92879231384, 116099039230, 232198078460, 464396156920]

約数ペア:

[(1, 464396156920), (2, 232198078460), (4, 116099039230), (5, 92879231384), (8, 58049519615), (10, 46439615692), (20, 23219807846), (40, 11609903923), (53, 8762191640), (106, 4381095820), (212, 2190547910), (265, 1752438328), (424, 1095273955), (530, 876219164), (1060, 438109582), (2120, 219054791)]