34885180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 80359776

約数和(自身を除く): 45474596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 514, 617, 1028, 1234, 1285, 2468, 2570, 2827, 3085, 5140, 5654, 6170, 6787, 11308, 12340, 13574, 14135, 27148, 28270, 33935, 56540, 67870, 135740, 158569, 317138, 634276, 792845, 1585690, 1744259, 3171380, 3488518, 6977036, 8721295, 17442590, 34885180]

約数ペア:

[(1, 34885180), (2, 17442590), (4, 8721295), (5, 6977036), (10, 3488518), (11, 3171380), (20, 1744259), (22, 1585690), (44, 792845), (55, 634276), (110, 317138), (220, 158569), (257, 135740), (514, 67870), (617, 56540), (1028, 33935), (1234, 28270), (1285, 27148), (2468, 14135), (2570, 13574), (2827, 12340), (3085, 11308), (5140, 6787), (5654, 6170)]