32017960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 78825600

約数和(自身を除く): 46807640

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, 919, 1340, 1742, 1838, 2680, 3484, 3676, 4355, 4595, 6968, 7352, 8710, 9190, 11947, 17420, 18380, 23894, 34840, 36760, 47788, 59735, 61573, 95576, 119470, 123146, 238940, 246292, 307865, 477880, 492584, 615730, 800449, 1231460, 1600898, 2462920, 3201796, 4002245, 6403592, 8004490, 16008980, 32017960]

約数ペア:

[(1, 32017960), (2, 16008980), (4, 8004490), (5, 6403592), (8, 4002245), (10, 3201796), (13, 2462920), (20, 1600898), (26, 1231460), (40, 800449), (52, 615730), (65, 492584), (67, 477880), (104, 307865), (130, 246292), (134, 238940), (260, 123146), (268, 119470), (335, 95576), (520, 61573), (536, 59735), (670, 47788), (871, 36760), (919, 34840), (1340, 23894), (1742, 18380), (1838, 17420), (2680, 11947), (3484, 9190), (3676, 8710), (4355, 7352), (4595, 6968)]