23780780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{62581}}^1$

素因数の和:62609

約数の個数: 24

約数和(自身を含む): 52568880

約数和(自身を除く): 28788100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 62581, 125162, 250324, 312905, 625810, 1189039, 1251620, 2378078, 4756156, 5945195, 11890390, 23780780]

約数ペア:

[(1, 23780780), (2, 11890390), (4, 5945195), (5, 4756156), (10, 2378078), (19, 1251620), (20, 1189039), (38, 625810), (76, 312905), (95, 250324), (190, 125162), (380, 62581)]