565526228780

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{414311}}^1$

素因数の和:414950

約数の個数: 48

約数和(自身を含む): 1198588043520

約数和(自身を除く): 633061814740

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 491, 556, 695, 982, 1390, 1964, 2455, 2780, 4910, 9820, 68249, 136498, 272996, 341245, 414311, 682490, 828622, 1364980, 1657244, 2071555, 4143110, 8286220, 57589229, 115178458, 203426701, 230356916, 287946145, 406853402, 575892290, 813706804, 1017133505, 1151784580, 2034267010, 4068534020, 28276311439, 56552622878, 113105245756, 141381557195, 282763114390, 565526228780]

約数ペア:

[(1, 565526228780), (2, 282763114390), (4, 141381557195), (5, 113105245756), (10, 56552622878), (20, 28276311439), (139, 4068534020), (278, 2034267010), (491, 1151784580), (556, 1017133505), (695, 813706804), (982, 575892290), (1390, 406853402), (1964, 287946145), (2455, 230356916), (2780, 203426701), (4910, 115178458), (9820, 57589229), (68249, 8286220), (136498, 4143110), (272996, 2071555), (341245, 1657244), (414311, 1364980), (682490, 828622)]