9257560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 23637600

約数和(自身を除く): 14380040

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 937, 988, 1235, 1874, 1976, 2470, 3748, 4685, 4940, 7496, 9370, 9880, 12181, 17803, 18740, 24362, 35606, 37480, 48724, 60905, 71212, 89015, 97448, 121810, 142424, 178030, 231439, 243620, 356060, 462878, 487240, 712120, 925756, 1157195, 1851512, 2314390, 4628780, 9257560]

約数ペア:

[(1, 9257560), (2, 4628780), (4, 2314390), (5, 1851512), (8, 1157195), (10, 925756), (13, 712120), (19, 487240), (20, 462878), (26, 356060), (38, 243620), (40, 231439), (52, 178030), (65, 142424), (76, 121810), (95, 97448), (104, 89015), (130, 71212), (152, 60905), (190, 48724), (247, 37480), (260, 35606), (380, 24362), (494, 18740), (520, 17803), (760, 12181), (937, 9880), (988, 9370), (1235, 7496), (1874, 4940), (1976, 4685), (2470, 3748)]