360053780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1117}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 770829696

約数和(自身を除く): 410775916

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 227, 284, 355, 454, 710, 908, 1117, 1135, 1420, 2234, 2270, 4468, 4540, 5585, 11170, 16117, 22340, 32234, 64468, 79307, 80585, 158614, 161170, 253559, 317228, 322340, 396535, 507118, 793070, 1014236, 1267795, 1586140, 2535590, 5071180, 18002689, 36005378, 72010756, 90013445, 180026890, 360053780]

約数ペア:

[(1, 360053780), (2, 180026890), (4, 90013445), (5, 72010756), (10, 36005378), (20, 18002689), (71, 5071180), (142, 2535590), (227, 1586140), (284, 1267795), (355, 1014236), (454, 793070), (710, 507118), (908, 396535), (1117, 322340), (1135, 317228), (1420, 253559), (2234, 161170), (2270, 158614), (4468, 80585), (4540, 79307), (5585, 64468), (11170, 32234), (16117, 22340)]