4397704960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{571}}^1$

素因数の和:1150

約数の個数: 144

約数和(自身を含む): 11532673152

約数和(自身を除く): 7134968192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 547, 571, 640, 704, 880, 1094, 1142, 1280, 1408, 1760, 2188, 2284, 2735, 2816, 2855, 3520, 4376, 4568, 5470, 5710, 6017, 6281, 7040, 8752, 9136, 10940, 11420, 12034, 12562, 14080, 17504, 18272, 21880, 22840, 24068, 25124, 30085, 31405, 35008, 36544, 43760, 45680, 48136, 50248, 60170, 62810, 70016, 73088, 87520, 91360, 96272, 100496, 120340, 125620, 140032, 146176, 175040, 182720, 192544, 200992, 240680, 251240, 312337, 350080, 365440, 385088, 401984, 481360, 502480, 624674, 700160, 730880, 770176, 803968, 962720, 1004960, 1249348, 1540352, 1561685, 1607936, 1925440, 2009920, 2498696, 3123370, 3435707, 3850880, 4019840, 4997392, 6246740, 6871414, 7701760, 8039680, 9994784, 12493480, 13742828, 17178535, 19989568, 24986960, 27485656, 34357070, 39979136, 49973920, 54971312, 68714140, 79958272, 99947840, 109942624, 137428280, 199895680, 219885248, 274856560, 399791360, 439770496, 549713120, 879540992, 1099426240, 2198852480, 4397704960]

約数ペア:

[(1, 4397704960), (2, 2198852480), (4, 1099426240), (5, 879540992), (8, 549713120), (10, 439770496), (11, 399791360), (16, 274856560), (20, 219885248), (22, 199895680), (32, 137428280), (40, 109942624), (44, 99947840), (55, 79958272), (64, 68714140), (80, 54971312), (88, 49973920), (110, 39979136), (128, 34357070), (160, 27485656), (176, 24986960), (220, 19989568), (256, 17178535), (320, 13742828), (352, 12493480), (440, 9994784), (547, 8039680), (571, 7701760), (640, 6871414), (704, 6246740), (880, 4997392), (1094, 4019840), (1142, 3850880), (1280, 3435707), (1408, 3123370), (1760, 2498696), (2188, 2009920), (2284, 1925440), (2735, 1607936), (2816, 1561685), (2855, 1540352), (3520, 1249348), (4376, 1004960), (4568, 962720), (5470, 803968), (5710, 770176), (6017, 730880), (6281, 700160), (7040, 624674), (8752, 502480), (9136, 481360), (10940, 401984), (11420, 385088), (12034, 365440), (12562, 350080), (14080, 312337), (17504, 251240), (18272, 240680), (21880, 200992), (22840, 192544), (24068, 182720), (25124, 175040), (30085, 146176), (31405, 140032), (35008, 125620), (36544, 120340), (43760, 100496), (45680, 96272), (48136, 91360), (50248, 87520), (60170, 73088), (62810, 70016)]