11565298160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11120479}}^1$

素因数の和:11120505

約数の個数: 40

約数和(自身を含む): 28957729920

約数和(自身を除く): 17392431760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 11120479, 22240958, 44481916, 55602395, 88963832, 111204790, 144566227, 177927664, 222409580, 289132454, 444819160, 578264908, 722831135, 889638320, 1156529816, 1445662270, 2313059632, 2891324540, 5782649080, 11565298160]

約数ペア:

[(1, 11565298160), (2, 5782649080), (4, 2891324540), (5, 2313059632), (8, 1445662270), (10, 1156529816), (13, 889638320), (16, 722831135), (20, 578264908), (26, 444819160), (40, 289132454), (52, 222409580), (65, 177927664), (80, 144566227), (104, 111204790), (130, 88963832), (208, 55602395), (260, 44481916), (520, 22240958), (1040, 11120479)]