7056100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1776

約数の個数: 36

約数和(自身を含む): 15694308

約数和(自身を除く): 8638208

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1721, 2050, 3442, 4100, 6884, 8605, 17210, 34420, 43025, 70561, 86050, 141122, 172100, 282244, 352805, 705610, 1411220, 1764025, 3528050, 7056100]

約数ペア:

[(1, 7056100), (2, 3528050), (4, 1764025), (5, 1411220), (10, 705610), (20, 352805), (25, 282244), (41, 172100), (50, 141122), (82, 86050), (100, 70561), (164, 43025), (205, 34420), (410, 17210), (820, 8605), (1025, 6884), (1721, 4100), (2050, 3442)]