406952180

素因数分解:

$2^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{34313}}^1$

素因数の和:34915

約数の個数: 24

約数和(自身を含む): 856065672

約数和(自身を除く): 449113492

約数列:

[1, 2, 4, 5, 10, 20, 593, 1186, 2372, 2965, 5930, 11860, 34313, 68626, 137252, 171565, 343130, 686260, 20347609, 40695218, 81390436, 101738045, 203476090, 406952180]

約数ペア:

[(1, 406952180), (2, 203476090), (4, 101738045), (5, 81390436), (10, 40695218), (20, 20347609), (593, 686260), (1186, 343130), (2372, 171565), (2965, 137252), (5930, 68626), (11860, 34313)]