2720790865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{13093}}^1$

素因数の和:13273

約数の個数: 32

約数和(自身を含む): 3695650560

約数和(自身を除く): 974859695

約数列:

[1, 5, 13, 23, 65, 115, 139, 299, 695, 1495, 1807, 3197, 9035, 13093, 15985, 41561, 65465, 170209, 207805, 301139, 851045, 1505695, 1819927, 3914807, 9099635, 19574035, 23659051, 41858321, 118295255, 209291605, 544158173, 2720790865]

約数ペア:

[(1, 2720790865), (5, 544158173), (13, 209291605), (23, 118295255), (65, 41858321), (115, 23659051), (139, 19574035), (299, 9099635), (695, 3914807), (1495, 1819927), (1807, 1505695), (3197, 851045), (9035, 301139), (13093, 207805), (15985, 170209), (41561, 65465)]