24191780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39019}}^1$

素因数の和:39059

約数の個数: 24

約数和(自身を含む): 52442880

約数和(自身を除く): 28251100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 39019, 78038, 156076, 195095, 390190, 780380, 1209589, 2419178, 4838356, 6047945, 12095890, 24191780]

約数ペア:

[(1, 24191780), (2, 12095890), (4, 6047945), (5, 4838356), (10, 2419178), (20, 1209589), (31, 780380), (62, 390190), (124, 195095), (155, 156076), (310, 78038), (620, 39019)]