14247920

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 33308880

約数和(自身を除く): 19060960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 739, 964, 1205, 1478, 1928, 2410, 2956, 3695, 3856, 4820, 5912, 7390, 9640, 11824, 14780, 19280, 29560, 59120, 178099, 356198, 712396, 890495, 1424792, 1780990, 2849584, 3561980, 7123960, 14247920]

約数ペア:

[(1, 14247920), (2, 7123960), (4, 3561980), (5, 2849584), (8, 1780990), (10, 1424792), (16, 890495), (20, 712396), (40, 356198), (80, 178099), (241, 59120), (482, 29560), (739, 19280), (964, 14780), (1205, 11824), (1478, 9640), (1928, 7390), (2410, 5912), (2956, 4820), (3695, 3856)]