928580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 2018520

約数和(自身を除く): 1089940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1601, 3202, 6404, 8005, 16010, 32020, 46429, 92858, 185716, 232145, 464290, 928580]

約数ペア:

[(1, 928580), (2, 464290), (4, 232145), (5, 185716), (10, 92858), (20, 46429), (29, 32020), (58, 16010), (116, 8005), (145, 6404), (290, 3202), (580, 1601)]