22413040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 80

約数和(自身を含む): 58621248

約数和(自身を除く): 36208208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 937, 1040, 1196, 1495, 1840, 1874, 2392, 2990, 3748, 4685, 4784, 5980, 7496, 9370, 11960, 12181, 14992, 18740, 21551, 23920, 24362, 37480, 43102, 48724, 60905, 74960, 86204, 97448, 107755, 121810, 172408, 194896, 215510, 243620, 280163, 344816, 431020, 487240, 560326, 862040, 974480, 1120652, 1400815, 1724080, 2241304, 2801630, 4482608, 5603260, 11206520, 22413040]

約数ペア:

[(1, 22413040), (2, 11206520), (4, 5603260), (5, 4482608), (8, 2801630), (10, 2241304), (13, 1724080), (16, 1400815), (20, 1120652), (23, 974480), (26, 862040), (40, 560326), (46, 487240), (52, 431020), (65, 344816), (80, 280163), (92, 243620), (104, 215510), (115, 194896), (130, 172408), (184, 121810), (208, 107755), (230, 97448), (260, 86204), (299, 74960), (368, 60905), (460, 48724), (520, 43102), (598, 37480), (920, 24362), (937, 23920), (1040, 21551), (1196, 18740), (1495, 14992), (1840, 12181), (1874, 11960), (2392, 9370), (2990, 7496), (3748, 5980), (4685, 4784)]