202300580

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{30559}}^1$

素因数の和:30899

約数の個数: 24

約数和(自身を含む): 426128640

約数和(自身を除く): 223828060

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 30559, 61118, 122236, 152795, 305590, 611180, 10115029, 20230058, 40460116, 50575145, 101150290, 202300580]

約数ペア:

[(1, 202300580), (2, 101150290), (4, 50575145), (5, 40460116), (10, 20230058), (20, 10115029), (331, 611180), (662, 305590), (1324, 152795), (1655, 122236), (3310, 61118), (6620, 30559)]