268032980

素因数分解:

$2^2\times 5^1\times {\mathrm{2963}}^1\times {\mathrm{4523}}^1$

素因数の和:7495

約数の個数: 24

約数和(自身を含む): 563183712

約数和(自身を除く): 295150732

約数列:

[1, 2, 4, 5, 10, 20, 2963, 4523, 5926, 9046, 11852, 14815, 18092, 22615, 29630, 45230, 59260, 90460, 13401649, 26803298, 53606596, 67008245, 134016490, 268032980]

約数ペア:

[(1, 268032980), (2, 134016490), (4, 67008245), (5, 53606596), (10, 26803298), (20, 13401649), (2963, 90460), (4523, 59260), (5926, 45230), (9046, 29630), (11852, 22615), (14815, 18092)]