11206520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 28365120

約数和(自身を除く): 17158600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 937, 1196, 1495, 1874, 2392, 2990, 3748, 4685, 5980, 7496, 9370, 11960, 12181, 18740, 21551, 24362, 37480, 43102, 48724, 60905, 86204, 97448, 107755, 121810, 172408, 215510, 243620, 280163, 431020, 487240, 560326, 862040, 1120652, 1400815, 2241304, 2801630, 5603260, 11206520]

約数ペア:

[(1, 11206520), (2, 5603260), (4, 2801630), (5, 2241304), (8, 1400815), (10, 1120652), (13, 862040), (20, 560326), (23, 487240), (26, 431020), (40, 280163), (46, 243620), (52, 215510), (65, 172408), (92, 121810), (104, 107755), (115, 97448), (130, 86204), (184, 60905), (230, 48724), (260, 43102), (299, 37480), (460, 24362), (520, 21551), (598, 18740), (920, 12181), (937, 11960), (1196, 9370), (1495, 7496), (1874, 5980), (2392, 4685), (2990, 3748)]