359378420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{159017}}^1$

素因数の和:159139

約数の個数: 24

約数和(自身を含む): 761378184

約数和(自身を除く): 401999764

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 159017, 318034, 636068, 795085, 1590170, 3180340, 17968921, 35937842, 71875684, 89844605, 179689210, 359378420]

約数ペア:

[(1, 359378420), (2, 179689210), (4, 89844605), (5, 71875684), (10, 35937842), (20, 17968921), (113, 3180340), (226, 1590170), (452, 795085), (565, 636068), (1130, 318034), (2260, 159017)]