2400116680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4615609}}^1$

素因数の和:4615633

約数の個数: 32

約数和(自身を含む): 5815668600

約数和(自身を除く): 3415551920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4615609, 9231218, 18462436, 23078045, 36924872, 46156090, 60002917, 92312180, 120005834, 184624360, 240011668, 300014585, 480023336, 600029170, 1200058340, 2400116680]

約数ペア:

[(1, 2400116680), (2, 1200058340), (4, 600029170), (5, 480023336), (8, 300014585), (10, 240011668), (13, 184624360), (20, 120005834), (26, 92312180), (40, 60002917), (52, 46156090), (65, 36924872), (104, 23078045), (130, 18462436), (260, 9231218), (520, 4615609)]