3780880

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 8874432

約数和(自身を除く): 5093552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 283, 334, 566, 668, 835, 1132, 1336, 1415, 1670, 2264, 2672, 2830, 3340, 4528, 5660, 6680, 11320, 13360, 22640, 47261, 94522, 189044, 236305, 378088, 472610, 756176, 945220, 1890440, 3780880]

約数ペア:

[(1, 3780880), (2, 1890440), (4, 945220), (5, 756176), (8, 472610), (10, 378088), (16, 236305), (20, 189044), (40, 94522), (80, 47261), (167, 22640), (283, 13360), (334, 11320), (566, 6680), (668, 5660), (835, 4528), (1132, 3340), (1336, 2830), (1415, 2672), (1670, 2264)]