10511780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 23950080

約数和(自身を除く): 13438300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 719, 731, 860, 1438, 1462, 2876, 2924, 3595, 3655, 7190, 7310, 12223, 14380, 14620, 24446, 30917, 48892, 61115, 61834, 122230, 123668, 154585, 244460, 309170, 525589, 618340, 1051178, 2102356, 2627945, 5255890, 10511780]

約数ペア:

[(1, 10511780), (2, 5255890), (4, 2627945), (5, 2102356), (10, 1051178), (17, 618340), (20, 525589), (34, 309170), (43, 244460), (68, 154585), (85, 123668), (86, 122230), (170, 61834), (172, 61115), (215, 48892), (340, 30917), (430, 24446), (719, 14620), (731, 14380), (860, 12223), (1438, 7310), (1462, 7190), (2876, 3655), (2924, 3595)]