22336540

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15299}}^1$

素因数の和:15381

約数の個数: 24

約数和(自身を含む): 47552400

約数和(自身を除く): 25215860

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15299, 30598, 61196, 76495, 152990, 305980, 1116827, 2233654, 4467308, 5584135, 11168270, 22336540]

約数ペア:

[(1, 22336540), (2, 11168270), (4, 5584135), (5, 4467308), (10, 2233654), (20, 1116827), (73, 305980), (146, 152990), (292, 76495), (365, 61196), (730, 30598), (1460, 15299)]