6421180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11071}}^1$

素因数の和:11109

約数の個数: 24

約数和(自身を含む): 13950720

約数和(自身を除く): 7529540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 11071, 22142, 44284, 55355, 110710, 221420, 321059, 642118, 1284236, 1605295, 3210590, 6421180]

約数ペア:

[(1, 6421180), (2, 3210590), (4, 1605295), (5, 1284236), (10, 642118), (20, 321059), (29, 221420), (58, 110710), (116, 55355), (145, 44284), (290, 22142), (580, 11071)]