24587860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 57137472

約数和(自身を除く): 32549612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1531, 1606, 3062, 3212, 4015, 6124, 7655, 8030, 15310, 16060, 16841, 30620, 33682, 67364, 84205, 111763, 168410, 223526, 336820, 447052, 558815, 1117630, 1229393, 2235260, 2458786, 4917572, 6146965, 12293930, 24587860]

約数ペア:

[(1, 24587860), (2, 12293930), (4, 6146965), (5, 4917572), (10, 2458786), (11, 2235260), (20, 1229393), (22, 1117630), (44, 558815), (55, 447052), (73, 336820), (110, 223526), (146, 168410), (220, 111763), (292, 84205), (365, 67364), (730, 33682), (803, 30620), (1460, 16841), (1531, 16060), (1606, 15310), (3062, 8030), (3212, 7655), (4015, 6124)]