202803640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5821}}^1$

素因数の和:5912

約数の個数: 64

約数和(自身を含む): 498828960

約数和(自身を除く): 296025320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 5821, 6968, 8710, 11642, 17420, 23284, 29105, 34840, 46568, 58210, 75673, 116420, 151346, 232840, 302692, 378365, 390007, 605384, 756730, 780014, 1513460, 1560028, 1950035, 3026920, 3120056, 3900070, 5070091, 7800140, 10140182, 15600280, 20280364, 25350455, 40560728, 50700910, 101401820, 202803640]

約数ペア:

[(1, 202803640), (2, 101401820), (4, 50700910), (5, 40560728), (8, 25350455), (10, 20280364), (13, 15600280), (20, 10140182), (26, 7800140), (40, 5070091), (52, 3900070), (65, 3120056), (67, 3026920), (104, 1950035), (130, 1560028), (134, 1513460), (260, 780014), (268, 756730), (335, 605384), (520, 390007), (536, 378365), (670, 302692), (871, 232840), (1340, 151346), (1742, 116420), (2680, 75673), (3484, 58210), (4355, 46568), (5821, 34840), (6968, 29105), (8710, 23284), (11642, 17420)]