2278580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 4868640

約数和(自身を除く): 2590060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1931, 3862, 7724, 9655, 19310, 38620, 113929, 227858, 455716, 569645, 1139290, 2278580]

約数ペア:

[(1, 2278580), (2, 1139290), (4, 569645), (5, 455716), (10, 227858), (20, 113929), (59, 38620), (118, 19310), (236, 9655), (295, 7724), (590, 3862), (1180, 1931)]