39208660

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12983}}^1$

素因数の和:13143

約数の個数: 24

約数和(自身を含む): 82889856

約数和(自身を除く): 43681196

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 12983, 25966, 51932, 64915, 129830, 259660, 1960433, 3920866, 7841732, 9802165, 19604330, 39208660]

約数ペア:

[(1, 39208660), (2, 19604330), (4, 9802165), (5, 7841732), (10, 3920866), (20, 1960433), (151, 259660), (302, 129830), (604, 64915), (755, 51932), (1510, 25966), (3020, 12983)]