84762580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14767}}^1$

素因数の和:14824

約数の個数: 48

約数和(自身を含む): 208406016

約数和(自身を除く): 123643436

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, 14767, 29534, 59068, 73835, 103369, 147670, 206738, 295340, 413476, 516845, 605447, 1033690, 1210894, 2067380, 2421788, 3027235, 4238129, 6054470, 8476258, 12108940, 16952516, 21190645, 42381290, 84762580]

約数ペア:

[(1, 84762580), (2, 42381290), (4, 21190645), (5, 16952516), (7, 12108940), (10, 8476258), (14, 6054470), (20, 4238129), (28, 3027235), (35, 2421788), (41, 2067380), (70, 1210894), (82, 1033690), (140, 605447), (164, 516845), (205, 413476), (287, 295340), (410, 206738), (574, 147670), (820, 103369), (1148, 73835), (1435, 59068), (2870, 29534), (5740, 14767)]