1010389820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{148151}}^1$

素因数の和:148202

約数の個数: 48

約数和(自身を含む): 2389395456

約数和(自身を除く): 1379005636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 148151, 296302, 592604, 740755, 1481510, 1629661, 2963020, 3259322, 4592681, 6518644, 8148305, 9185362, 16296610, 18370724, 22963405, 32593220, 45926810, 50519491, 91853620, 101038982, 202077964, 252597455, 505194910, 1010389820]

約数ペア:

[(1, 1010389820), (2, 505194910), (4, 252597455), (5, 202077964), (10, 101038982), (11, 91853620), (20, 50519491), (22, 45926810), (31, 32593220), (44, 22963405), (55, 18370724), (62, 16296610), (110, 9185362), (124, 8148305), (155, 6518644), (220, 4592681), (310, 3259322), (341, 2963020), (620, 1629661), (682, 1481510), (1364, 740755), (1705, 592604), (3410, 296302), (6820, 148151)]