16730960

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{739}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 39089760

約数和(自身を除く): 22358800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 739, 1132, 1415, 1478, 2264, 2830, 2956, 3695, 4528, 5660, 5912, 7390, 11320, 11824, 14780, 22640, 29560, 59120, 209137, 418274, 836548, 1045685, 1673096, 2091370, 3346192, 4182740, 8365480, 16730960]

約数ペア:

[(1, 16730960), (2, 8365480), (4, 4182740), (5, 3346192), (8, 2091370), (10, 1673096), (16, 1045685), (20, 836548), (40, 418274), (80, 209137), (283, 59120), (566, 29560), (739, 22640), (1132, 14780), (1415, 11824), (1478, 11320), (2264, 7390), (2830, 5912), (2956, 5660), (3695, 4528)]