5257937360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5055709}}^1$

素因数の和:5055735

約数の個数: 40

約数和(自身を含む): 13165068840

約数和(自身を除く): 7907131480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5055709, 10111418, 20222836, 25278545, 40445672, 50557090, 65724217, 80891344, 101114180, 131448434, 202228360, 262896868, 328621085, 404456720, 525793736, 657242170, 1051587472, 1314484340, 2628968680, 5257937360]

約数ペア:

[(1, 5257937360), (2, 2628968680), (4, 1314484340), (5, 1051587472), (8, 657242170), (10, 525793736), (13, 404456720), (16, 328621085), (20, 262896868), (26, 202228360), (40, 131448434), (52, 101114180), (65, 80891344), (80, 65724217), (104, 50557090), (130, 40445672), (208, 25278545), (260, 20222836), (520, 10111418), (1040, 5055709)]