86422940

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{10313}}^1$

素因数の和:10741

約数の個数: 24

約数和(自身を含む): 181938960

約数和(自身を除く): 95516020

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 10313, 20626, 41252, 51565, 103130, 206260, 4321147, 8642294, 17284588, 21605735, 43211470, 86422940]

約数ペア:

[(1, 86422940), (2, 43211470), (4, 21605735), (5, 17284588), (10, 8642294), (20, 4321147), (419, 206260), (838, 103130), (1676, 51565), (2095, 41252), (4190, 20626), (8380, 10313)]