65112860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 141111936

約数和(自身を除く): 75999076

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 113, 188, 226, 235, 452, 470, 565, 613, 940, 1130, 1226, 2260, 2452, 3065, 5311, 6130, 10622, 12260, 21244, 26555, 28811, 53110, 57622, 69269, 106220, 115244, 138538, 144055, 277076, 288110, 346345, 576220, 692690, 1385380, 3255643, 6511286, 13022572, 16278215, 32556430, 65112860]

約数ペア:

[(1, 65112860), (2, 32556430), (4, 16278215), (5, 13022572), (10, 6511286), (20, 3255643), (47, 1385380), (94, 692690), (113, 576220), (188, 346345), (226, 288110), (235, 277076), (452, 144055), (470, 138538), (565, 115244), (613, 106220), (940, 69269), (1130, 57622), (1226, 53110), (2260, 28811), (2452, 26555), (3065, 21244), (5311, 12260), (6130, 10622)]