100930520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61543}}^1$

素因数の和:61595

約数の個数: 32

約数和(自身を含む): 232636320

約数和(自身を除く): 131705800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 61543, 123086, 246172, 307715, 492344, 615430, 1230860, 2461720, 2523263, 5046526, 10093052, 12616315, 20186104, 25232630, 50465260, 100930520]

約数ペア:

[(1, 100930520), (2, 50465260), (4, 25232630), (5, 20186104), (8, 12616315), (10, 10093052), (20, 5046526), (40, 2523263), (41, 2461720), (82, 1230860), (164, 615430), (205, 492344), (328, 307715), (410, 246172), (820, 123086), (1640, 61543)]