6809357360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6547459}}^1$

素因数の和:6547485

約数の個数: 40

約数和(自身を含む): 17049585840

約数和(自身を除く): 10240228480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 6547459, 13094918, 26189836, 32737295, 52379672, 65474590, 85116967, 104759344, 130949180, 170233934, 261898360, 340467868, 425584835, 523796720, 680935736, 851169670, 1361871472, 1702339340, 3404678680, 6809357360]

約数ペア:

[(1, 6809357360), (2, 3404678680), (4, 1702339340), (5, 1361871472), (8, 851169670), (10, 680935736), (13, 523796720), (16, 425584835), (20, 340467868), (26, 261898360), (40, 170233934), (52, 130949180), (65, 104759344), (80, 85116967), (104, 65474590), (130, 52379672), (208, 32737295), (260, 26189836), (520, 13094918), (1040, 6547459)]