7145750

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{283}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 13557024

約数和(自身を除く): 6411274

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 283, 505, 566, 1010, 1415, 2525, 2830, 5050, 7075, 12625, 14150, 25250, 28583, 35375, 57166, 70750, 142915, 285830, 714575, 1429150, 3572875, 7145750]

約数ペア:

[(1, 7145750), (2, 3572875), (5, 1429150), (10, 714575), (25, 285830), (50, 142915), (101, 70750), (125, 57166), (202, 35375), (250, 28583), (283, 25250), (505, 14150), (566, 12625), (1010, 7075), (1415, 5050), (2525, 2830)]