22504160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 61834752

約数和(自身を除く): 39330592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 283, 284, 355, 497, 560, 566, 568, 710, 994, 1120, 1132, 1136, 1415, 1420, 1981, 1988, 2264, 2272, 2485, 2830, 2840, 3962, 3976, 4528, 4970, 5660, 5680, 7924, 7952, 9056, 9905, 9940, 11320, 11360, 15848, 15904, 19810, 19880, 20093, 22640, 31696, 39620, 39760, 40186, 45280, 63392, 79240, 79520, 80372, 100465, 140651, 158480, 160744, 200930, 281302, 316960, 321488, 401860, 562604, 642976, 703255, 803720, 1125208, 1406510, 1607440, 2250416, 2813020, 3214880, 4500832, 5626040, 11252080, 22504160]

約数ペア:

[(1, 22504160), (2, 11252080), (4, 5626040), (5, 4500832), (7, 3214880), (8, 2813020), (10, 2250416), (14, 1607440), (16, 1406510), (20, 1125208), (28, 803720), (32, 703255), (35, 642976), (40, 562604), (56, 401860), (70, 321488), (71, 316960), (80, 281302), (112, 200930), (140, 160744), (142, 158480), (160, 140651), (224, 100465), (280, 80372), (283, 79520), (284, 79240), (355, 63392), (497, 45280), (560, 40186), (566, 39760), (568, 39620), (710, 31696), (994, 22640), (1120, 20093), (1132, 19880), (1136, 19810), (1415, 15904), (1420, 15848), (1981, 11360), (1988, 11320), (2264, 9940), (2272, 9905), (2485, 9056), (2830, 7952), (2840, 7924), (3962, 5680), (3976, 5660), (4528, 4970)]