13937750

素因数分解:

$2^1\times 5^3\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 26316576

約数和(自身を除く): 12378826

約数列:

[1, 2, 5, 10, 25, 50, 125, 197, 250, 283, 394, 566, 985, 1415, 1970, 2830, 4925, 7075, 9850, 14150, 24625, 35375, 49250, 55751, 70750, 111502, 278755, 557510, 1393775, 2787550, 6968875, 13937750]

約数ペア:

[(1, 13937750), (2, 6968875), (5, 2787550), (10, 1393775), (25, 557510), (50, 278755), (125, 111502), (197, 70750), (250, 55751), (283, 49250), (394, 35375), (566, 24625), (985, 14150), (1415, 9850), (1970, 7075), (2830, 4925)]