2849208820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{25453}}^1$

素因数の和:25684

約数の個数: 48

約数和(自身を含む): 6221975760

約数和(自身を除く): 3372766940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 193, 290, 386, 580, 772, 965, 1930, 3860, 5597, 11194, 22388, 25453, 27985, 50906, 55970, 101812, 111940, 127265, 254530, 509060, 738137, 1476274, 2952548, 3690685, 4912429, 7381370, 9824858, 14762740, 19649716, 24562145, 49124290, 98248580, 142460441, 284920882, 569841764, 712302205, 1424604410, 2849208820]

約数ペア:

[(1, 2849208820), (2, 1424604410), (4, 712302205), (5, 569841764), (10, 284920882), (20, 142460441), (29, 98248580), (58, 49124290), (116, 24562145), (145, 19649716), (193, 14762740), (290, 9824858), (386, 7381370), (580, 4912429), (772, 3690685), (965, 2952548), (1930, 1476274), (3860, 738137), (5597, 509060), (11194, 254530), (22388, 127265), (25453, 111940), (27985, 101812), (50906, 55970)]