97684240

素因数分解:

$2^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2447}}^1$

素因数の和:2959

約数の個数: 40

約数和(自身を含む): 227664000

約数和(自身を除く): 129979760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 499, 998, 1996, 2447, 2495, 3992, 4894, 4990, 7984, 9788, 9980, 12235, 19576, 19960, 24470, 39152, 39920, 48940, 97880, 195760, 1221053, 2442106, 4884212, 6105265, 9768424, 12210530, 19536848, 24421060, 48842120, 97684240]

約数ペア:

[(1, 97684240), (2, 48842120), (4, 24421060), (5, 19536848), (8, 12210530), (10, 9768424), (16, 6105265), (20, 4884212), (40, 2442106), (80, 1221053), (499, 195760), (998, 97880), (1996, 48940), (2447, 39920), (2495, 39152), (3992, 24470), (4894, 19960), (4990, 19576), (7984, 12235), (9788, 9980)]