9660897220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3691}}^1\times {\mathrm{10067}}^1$

素因数の和:13780

約数の個数: 48

約数和(自身を含む): 21856580928

約数和(自身を除く): 12195683708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3691, 7382, 10067, 14764, 18455, 20134, 36910, 40268, 47983, 50335, 73820, 95966, 100670, 130871, 191932, 201340, 239915, 261742, 479830, 523484, 654355, 959660, 1308710, 2617420, 37157297, 74314594, 148629188, 185786485, 371572970, 483044861, 743145940, 966089722, 1932179444, 2415224305, 4830448610, 9660897220]

約数ペア:

[(1, 9660897220), (2, 4830448610), (4, 2415224305), (5, 1932179444), (10, 966089722), (13, 743145940), (20, 483044861), (26, 371572970), (52, 185786485), (65, 148629188), (130, 74314594), (260, 37157297), (3691, 2617420), (7382, 1308710), (10067, 959660), (14764, 654355), (18455, 523484), (20134, 479830), (36910, 261742), (40268, 239915), (47983, 201340), (50335, 191932), (73820, 130871), (95966, 100670)]