152299540

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{24329}}^1$

素因数の和:24651

約数の個数: 24

約数和(自身を含む): 320864040

約数和(自身を除く): 168564500

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 24329, 48658, 97316, 121645, 243290, 486580, 7614977, 15229954, 30459908, 38074885, 76149770, 152299540]

約数ペア:

[(1, 152299540), (2, 76149770), (4, 38074885), (5, 30459908), (10, 15229954), (20, 7614977), (313, 486580), (626, 243290), (1252, 121645), (1565, 97316), (3130, 48658), (6260, 24329)]