29008540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11987}}^1$

素因数の和:12018

約数の個数: 36

約数和(自身を含む): 66964968

約数和(自身を除く): 37956428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 11987, 23974, 47948, 59935, 119870, 131857, 239740, 263714, 527428, 659285, 1318570, 1450427, 2637140, 2900854, 5801708, 7252135, 14504270, 29008540]

約数ペア:

[(1, 29008540), (2, 14504270), (4, 7252135), (5, 5801708), (10, 2900854), (11, 2637140), (20, 1450427), (22, 1318570), (44, 659285), (55, 527428), (110, 263714), (121, 239740), (220, 131857), (242, 119870), (484, 59935), (605, 47948), (1210, 23974), (2420, 11987)]