6558760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12613}}^1$

素因数の和:12637

約数の個数: 32

約数和(自身を含む): 15893640

約数和(自身を除く): 9334880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 12613, 25226, 50452, 63065, 100904, 126130, 163969, 252260, 327938, 504520, 655876, 819845, 1311752, 1639690, 3279380, 6558760]

約数ペア:

[(1, 6558760), (2, 3279380), (4, 1639690), (5, 1311752), (8, 819845), (10, 655876), (13, 504520), (20, 327938), (26, 252260), (40, 163969), (52, 126130), (65, 100904), (104, 63065), (130, 50452), (260, 25226), (520, 12613)]