29928580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4691}}^1$

素因数の和:4740

約数の個数: 48

約数和(自身を含む): 70943040

約数和(自身を除く): 41014460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 4691, 6380, 9382, 18764, 23455, 46910, 51601, 93820, 103202, 136039, 206404, 258005, 272078, 516010, 544156, 680195, 1032020, 1360390, 1496429, 2720780, 2992858, 5985716, 7482145, 14964290, 29928580]

約数ペア:

[(1, 29928580), (2, 14964290), (4, 7482145), (5, 5985716), (10, 2992858), (11, 2720780), (20, 1496429), (22, 1360390), (29, 1032020), (44, 680195), (55, 544156), (58, 516010), (110, 272078), (116, 258005), (145, 206404), (220, 136039), (290, 103202), (319, 93820), (580, 51601), (638, 46910), (1276, 23455), (1595, 18764), (3190, 9382), (4691, 6380)]