27266540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{27823}}^1$

素因数の和:27846

約数の個数: 36

約数和(自身を含む): 66610656

約数和(自身を除く): 39344116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 27823, 55646, 111292, 139115, 194761, 278230, 389522, 556460, 779044, 973805, 1363327, 1947610, 2726654, 3895220, 5453308, 6816635, 13633270, 27266540]

約数ペア:

[(1, 27266540), (2, 13633270), (4, 6816635), (5, 5453308), (7, 3895220), (10, 2726654), (14, 1947610), (20, 1363327), (28, 973805), (35, 779044), (49, 556460), (70, 389522), (98, 278230), (140, 194761), (196, 139115), (245, 111292), (490, 55646), (980, 27823)]