201501380

素因数分解:

$2^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{8663}}^1$

素因数の和:9835

約数の個数: 24

約数和(自身を含む): 423565632

約数和(自身を除く): 222064252

約数列:

[1, 2, 4, 5, 10, 20, 1163, 2326, 4652, 5815, 8663, 11630, 17326, 23260, 34652, 43315, 86630, 173260, 10075069, 20150138, 40300276, 50375345, 100750690, 201501380]

約数ペア:

[(1, 201501380), (2, 100750690), (4, 50375345), (5, 40300276), (10, 20150138), (20, 10075069), (1163, 173260), (2326, 86630), (4652, 43315), (5815, 34652), (8663, 23260), (11630, 17326)]