4431020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1831}}^1$

素因数の和:1862

約数の個数: 36

約数和(自身を含む): 10233552

約数和(自身を除く): 5802532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1831, 2420, 3662, 7324, 9155, 18310, 20141, 36620, 40282, 80564, 100705, 201410, 221551, 402820, 443102, 886204, 1107755, 2215510, 4431020]

約数ペア:

[(1, 4431020), (2, 2215510), (4, 1107755), (5, 886204), (10, 443102), (11, 402820), (20, 221551), (22, 201410), (44, 100705), (55, 80564), (110, 40282), (121, 36620), (220, 20141), (242, 18310), (484, 9155), (605, 7324), (1210, 3662), (1831, 2420)]