6565460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2713}}^1$

素因数の和:2744

約数の個数: 36

約数和(自身を含む): 15160404

約数和(自身を除く): 8594944

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2713, 5426, 10852, 13565, 27130, 29843, 54260, 59686, 119372, 149215, 298430, 328273, 596860, 656546, 1313092, 1641365, 3282730, 6565460]

約数ペア:

[(1, 6565460), (2, 3282730), (4, 1641365), (5, 1313092), (10, 656546), (11, 596860), (20, 328273), (22, 298430), (44, 149215), (55, 119372), (110, 59686), (121, 54260), (220, 29843), (242, 27130), (484, 13565), (605, 10852), (1210, 5426), (2420, 2713)]