7675240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10099}}^1$

素因数の和:10129

約数の個数: 32

約数和(自身を含む): 18180000

約数和(自身を除く): 10504760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10099, 20198, 40396, 50495, 80792, 100990, 191881, 201980, 383762, 403960, 767524, 959405, 1535048, 1918810, 3837620, 7675240]

約数ペア:

[(1, 7675240), (2, 3837620), (4, 1918810), (5, 1535048), (8, 959405), (10, 767524), (19, 403960), (20, 383762), (38, 201980), (40, 191881), (76, 100990), (95, 80792), (152, 50495), (190, 40396), (380, 20198), (760, 10099)]