5584540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 12926592

約数和(自身を除く): 7342052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 457, 470, 611, 914, 940, 1222, 1828, 2285, 2444, 3055, 4570, 5941, 6110, 9140, 11882, 12220, 21479, 23764, 29705, 42958, 59410, 85916, 107395, 118820, 214790, 279227, 429580, 558454, 1116908, 1396135, 2792270, 5584540]

約数ペア:

[(1, 5584540), (2, 2792270), (4, 1396135), (5, 1116908), (10, 558454), (13, 429580), (20, 279227), (26, 214790), (47, 118820), (52, 107395), (65, 85916), (94, 59410), (130, 42958), (188, 29705), (235, 23764), (260, 21479), (457, 12220), (470, 11882), (611, 9140), (914, 6110), (940, 5941), (1222, 4570), (1828, 3055), (2285, 2444)]