525520340

素因数分解:

$2^2\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{10651}}^1$

素因数の和:13127

約数の個数: 24

約数和(自身を含む): 1104143712

約数和(自身を除く): 578623372

約数列:

[1, 2, 4, 5, 10, 20, 2467, 4934, 9868, 10651, 12335, 21302, 24670, 42604, 49340, 53255, 106510, 213020, 26276017, 52552034, 105104068, 131380085, 262760170, 525520340]

約数ペア:

[(1, 525520340), (2, 262760170), (4, 131380085), (5, 105104068), (10, 52552034), (20, 26276017), (2467, 213020), (4934, 106510), (9868, 53255), (10651, 49340), (12335, 42604), (21302, 24670)]