91202860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15889}}^1$

素因数の和:15946

約数の個数: 48

約数和(自身を含む): 224239680

約数和(自身を除く): 133036820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 15889, 31778, 63556, 79445, 111223, 158890, 222446, 317780, 444892, 556115, 651449, 1112230, 1302898, 2224460, 2605796, 3257245, 4560143, 6514490, 9120286, 13028980, 18240572, 22800715, 45601430, 91202860]

約数ペア:

[(1, 91202860), (2, 45601430), (4, 22800715), (5, 18240572), (7, 13028980), (10, 9120286), (14, 6514490), (20, 4560143), (28, 3257245), (35, 2605796), (41, 2224460), (70, 1302898), (82, 1112230), (140, 651449), (164, 556115), (205, 444892), (287, 317780), (410, 222446), (574, 158890), (820, 111223), (1148, 79445), (1435, 63556), (2870, 31778), (5740, 15889)]