3561260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 7916832

約数和(自身を除く): 4355572

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 101, 164, 172, 202, 205, 215, 404, 410, 430, 505, 820, 860, 1010, 1763, 2020, 3526, 4141, 4343, 7052, 8282, 8686, 8815, 16564, 17372, 17630, 20705, 21715, 35260, 41410, 43430, 82820, 86860, 178063, 356126, 712252, 890315, 1780630, 3561260]

約数ペア:

[(1, 3561260), (2, 1780630), (4, 890315), (5, 712252), (10, 356126), (20, 178063), (41, 86860), (43, 82820), (82, 43430), (86, 41410), (101, 35260), (164, 21715), (172, 20705), (202, 17630), (205, 17372), (215, 16564), (404, 8815), (410, 8686), (430, 8282), (505, 7052), (820, 4343), (860, 4141), (1010, 3526), (1763, 2020)]