8573780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 10731436

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 167, 170, 302, 334, 340, 604, 668, 755, 835, 1510, 1670, 2567, 2839, 3020, 3340, 5134, 5678, 10268, 11356, 12835, 14195, 25217, 25670, 28390, 50434, 51340, 56780, 100868, 126085, 252170, 428689, 504340, 857378, 1714756, 2143445, 4286890, 8573780]

約数ペア:

[(1, 8573780), (2, 4286890), (4, 2143445), (5, 1714756), (10, 857378), (17, 504340), (20, 428689), (34, 252170), (68, 126085), (85, 100868), (151, 56780), (167, 51340), (170, 50434), (302, 28390), (334, 25670), (340, 25217), (604, 14195), (668, 12835), (755, 11356), (835, 10268), (1510, 5678), (1670, 5134), (2567, 3340), (2839, 3020)]