1416802580

素因数分解:

$2^2\times 5^1\times {\mathrm{4481}}^1\times {\mathrm{15809}}^1$

素因数の和:20299

約数の個数: 24

約数和(自身を含む): 2976137640

約数和(自身を除く): 1559335060

約数列:

[1, 2, 4, 5, 10, 20, 4481, 8962, 15809, 17924, 22405, 31618, 44810, 63236, 79045, 89620, 158090, 316180, 70840129, 141680258, 283360516, 354200645, 708401290, 1416802580]

約数ペア:

[(1, 1416802580), (2, 708401290), (4, 354200645), (5, 283360516), (10, 141680258), (20, 70840129), (4481, 316180), (8962, 158090), (15809, 89620), (17924, 79045), (22405, 63236), (31618, 44810)]