14882132120

素因数分解:

$2^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{578621}}^1$

素因数の和:579275

約数の個数: 32

約数和(自身を含む): 33536931120

約数和(自身を除く): 18654799000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 643, 1286, 2572, 3215, 5144, 6430, 12860, 25720, 578621, 1157242, 2314484, 2893105, 4628968, 5786210, 11572420, 23144840, 372053303, 744106606, 1488213212, 1860266515, 2976426424, 3720533030, 7441066060, 14882132120]

約数ペア:

[(1, 14882132120), (2, 7441066060), (4, 3720533030), (5, 2976426424), (8, 1860266515), (10, 1488213212), (20, 744106606), (40, 372053303), (643, 23144840), (1286, 11572420), (2572, 5786210), (3215, 4628968), (5144, 2893105), (6430, 2314484), (12860, 1157242), (25720, 578621)]