83201870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{757}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 155541600

約数和(自身を除く): 72339730

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 379, 757, 758, 1514, 1895, 3785, 3790, 7570, 10991, 21953, 21982, 43906, 54955, 109765, 109910, 219530, 286903, 573806, 1434515, 2869030, 8320187, 16640374, 41600935, 83201870]

約数ペア:

[(1, 83201870), (2, 41600935), (5, 16640374), (10, 8320187), (29, 2869030), (58, 1434515), (145, 573806), (290, 286903), (379, 219530), (757, 109910), (758, 109765), (1514, 54955), (1895, 43906), (3785, 21982), (3790, 21953), (7570, 10991)]