7415020

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1619}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 15649200

約数和(自身を除く): 8234180

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 1619, 2290, 3238, 4580, 6476, 8095, 16190, 32380, 370751, 741502, 1483004, 1853755, 3707510, 7415020]

約数ペア:

[(1, 7415020), (2, 3707510), (4, 1853755), (5, 1483004), (10, 741502), (20, 370751), (229, 32380), (458, 16190), (916, 8095), (1145, 6476), (1619, 4580), (2290, 3238)]