22144250

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 41912208

約数和(自身を除く): 19767958

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 877, 1010, 1754, 2525, 4385, 5050, 8770, 12625, 21925, 25250, 43850, 88577, 109625, 177154, 219250, 442885, 885770, 2214425, 4428850, 11072125, 22144250]

約数ペア:

[(1, 22144250), (2, 11072125), (5, 4428850), (10, 2214425), (25, 885770), (50, 442885), (101, 219250), (125, 177154), (202, 109625), (250, 88577), (505, 43850), (877, 25250), (1010, 21925), (1754, 12625), (2525, 8770), (4385, 5050)]