19800092110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1\times {\mathrm{50849}}^1$

素因数の和:52572

約数の個数: 32

約数和(自身を含む): 37212436800

約数和(自身を除く): 17412344690

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1693, 3386, 8465, 16930, 38939, 50849, 77878, 101698, 194695, 254245, 389390, 508490, 1169527, 2339054, 5847635, 11695270, 86087357, 172174714, 430436785, 860873570, 1980009211, 3960018422, 9900046055, 19800092110]

約数ペア:

[(1, 19800092110), (2, 9900046055), (5, 3960018422), (10, 1980009211), (23, 860873570), (46, 430436785), (115, 172174714), (230, 86087357), (1693, 11695270), (3386, 5847635), (8465, 2339054), (16930, 1169527), (38939, 508490), (50849, 389390), (77878, 254245), (101698, 194695)]