9477520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{701}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 23894676

約数和(自身を除く): 14417156

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 701, 845, 1040, 1352, 1402, 1690, 2704, 2804, 3380, 3505, 5608, 6760, 7010, 9113, 11216, 13520, 14020, 18226, 28040, 36452, 45565, 56080, 72904, 91130, 118469, 145808, 182260, 236938, 364520, 473876, 592345, 729040, 947752, 1184690, 1895504, 2369380, 4738760, 9477520]

約数ペア:

[(1, 9477520), (2, 4738760), (4, 2369380), (5, 1895504), (8, 1184690), (10, 947752), (13, 729040), (16, 592345), (20, 473876), (26, 364520), (40, 236938), (52, 182260), (65, 145808), (80, 118469), (104, 91130), (130, 72904), (169, 56080), (208, 45565), (260, 36452), (338, 28040), (520, 18226), (676, 14020), (701, 13520), (845, 11216), (1040, 9113), (1352, 7010), (1402, 6760), (1690, 5608), (2704, 3505), (2804, 3380)]