86983180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149971}}^1$

素因数の和:150009

約数の個数: 24

約数和(自身を含む): 188964720

約数和(自身を除く): 101981540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 149971, 299942, 599884, 749855, 1499710, 2999420, 4349159, 8698318, 17396636, 21745795, 43491590, 86983180]

約数ペア:

[(1, 86983180), (2, 43491590), (4, 21745795), (5, 17396636), (10, 8698318), (20, 4349159), (29, 2999420), (58, 1499710), (116, 749855), (145, 599884), (290, 299942), (580, 149971)]