141456580

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{26099}}^1$

素因数の和:26379

約数の個数: 24

約数和(自身を含む): 298166400

約数和(自身を除く): 156709820

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 26099, 52198, 104396, 130495, 260990, 521980, 7072829, 14145658, 28291316, 35364145, 70728290, 141456580]

約数ペア:

[(1, 141456580), (2, 70728290), (4, 35364145), (5, 28291316), (10, 14145658), (20, 7072829), (271, 521980), (542, 260990), (1084, 130495), (1355, 104396), (2710, 52198), (5420, 26099)]