60812620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3499}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 141120000

約数和(自身を除く): 80307380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 3476, 3499, 4345, 6998, 8690, 13996, 17380, 17495, 34990, 38489, 69980, 76978, 153956, 192445, 276421, 384890, 552842, 769780, 1105684, 1382105, 2764210, 3040631, 5528420, 6081262, 12162524, 15203155, 30406310, 60812620]

約数ペア:

[(1, 60812620), (2, 30406310), (4, 15203155), (5, 12162524), (10, 6081262), (11, 5528420), (20, 3040631), (22, 2764210), (44, 1382105), (55, 1105684), (79, 769780), (110, 552842), (158, 384890), (220, 276421), (316, 192445), (395, 153956), (790, 76978), (869, 69980), (1580, 38489), (1738, 34990), (3476, 17495), (3499, 17380), (4345, 13996), (6998, 8690)]