22764580

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6983}}^1$

素因数の和:7155

約数の個数: 24

約数和(自身を含む): 48105792

約数和(自身を除く): 25341212

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 6983, 13966, 27932, 34915, 69830, 139660, 1138229, 2276458, 4552916, 5691145, 11382290, 22764580]

約数ペア:

[(1, 22764580), (2, 11382290), (4, 5691145), (5, 4552916), (10, 2276458), (20, 1138229), (163, 139660), (326, 69830), (652, 34915), (815, 27932), (1630, 13966), (3260, 6983)]