14490320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13933}}^1$

素因数の和:13959

約数の個数: 40

約数和(自身を含む): 36284136

約数和(自身を除く): 21793816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 13933, 27866, 55732, 69665, 111464, 139330, 181129, 222928, 278660, 362258, 557320, 724516, 905645, 1114640, 1449032, 1811290, 2898064, 3622580, 7245160, 14490320]

約数ペア:

[(1, 14490320), (2, 7245160), (4, 3622580), (5, 2898064), (8, 1811290), (10, 1449032), (13, 1114640), (16, 905645), (20, 724516), (26, 557320), (40, 362258), (52, 278660), (65, 222928), (80, 181129), (104, 139330), (130, 111464), (208, 69665), (260, 55732), (520, 27866), (1040, 13933)]