926649020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{13457}}^1$

素因数の和:13790

約数の個数: 48

約数和(自身を含む): 2129809248

約数和(自身を除く): 1203160228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 313, 626, 1252, 1565, 3130, 3443, 6260, 6886, 13457, 13772, 17215, 26914, 34430, 53828, 67285, 68860, 134570, 148027, 269140, 296054, 592108, 740135, 1480270, 2960540, 4212041, 8424082, 16848164, 21060205, 42120410, 46332451, 84240820, 92664902, 185329804, 231662255, 463324510, 926649020]

約数ペア:

[(1, 926649020), (2, 463324510), (4, 231662255), (5, 185329804), (10, 92664902), (11, 84240820), (20, 46332451), (22, 42120410), (44, 21060205), (55, 16848164), (110, 8424082), (220, 4212041), (313, 2960540), (626, 1480270), (1252, 740135), (1565, 592108), (3130, 296054), (3443, 269140), (6260, 148027), (6886, 134570), (13457, 68860), (13772, 67285), (17215, 53828), (26914, 34430)]