132318640

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6863}}^1$

素因数の和:7117

約数の個数: 40

約数和(自身を含む): 308962368

約数和(自身を除く): 176643728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 6863, 9640, 13726, 19280, 27452, 34315, 54904, 68630, 109808, 137260, 274520, 549040, 1653983, 3307966, 6615932, 8269915, 13231864, 16539830, 26463728, 33079660, 66159320, 132318640]

約数ペア:

[(1, 132318640), (2, 66159320), (4, 33079660), (5, 26463728), (8, 16539830), (10, 13231864), (16, 8269915), (20, 6615932), (40, 3307966), (80, 1653983), (241, 549040), (482, 274520), (964, 137260), (1205, 109808), (1928, 68630), (2410, 54904), (3856, 34315), (4820, 27452), (6863, 19280), (9640, 13726)]