67956760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{25357}}^1$

素因数の和:25435

約数の個数: 32

約数和(自身を含む): 155190960

約数和(自身を除く): 87234200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 25357, 50714, 101428, 126785, 202856, 253570, 507140, 1014280, 1698919, 3397838, 6795676, 8494595, 13591352, 16989190, 33978380, 67956760]

約数ペア:

[(1, 67956760), (2, 33978380), (4, 16989190), (5, 13591352), (8, 8494595), (10, 6795676), (20, 3397838), (40, 1698919), (67, 1014280), (134, 507140), (268, 253570), (335, 202856), (536, 126785), (670, 101428), (1340, 50714), (2680, 25357)]