4041620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18371}}^1$

素因数の和:18391

約数の個数: 24

約数和(自身を含む): 9259488

約数和(自身を除く): 5217868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18371, 36742, 73484, 91855, 183710, 202081, 367420, 404162, 808324, 1010405, 2020810, 4041620]

約数ペア:

[(1, 4041620), (2, 2020810), (4, 1010405), (5, 808324), (10, 404162), (11, 367420), (20, 202081), (22, 183710), (44, 91855), (55, 73484), (110, 36742), (220, 18371)]