3547397380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1\times {\mathrm{8081}}^1$

素因数の和:8604

約数の個数: 48

約数和(自身を含む): 7625270016

約数和(自身を除く): 4077872636

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 467, 470, 934, 940, 1868, 2335, 4670, 8081, 9340, 16162, 21949, 32324, 40405, 43898, 80810, 87796, 109745, 161620, 219490, 379807, 438980, 759614, 1519228, 1899035, 3773827, 3798070, 7547654, 7596140, 15095308, 18869135, 37738270, 75476540, 177369869, 354739738, 709479476, 886849345, 1773698690, 3547397380]

約数ペア:

[(1, 3547397380), (2, 1773698690), (4, 886849345), (5, 709479476), (10, 354739738), (20, 177369869), (47, 75476540), (94, 37738270), (188, 18869135), (235, 15095308), (467, 7596140), (470, 7547654), (934, 3798070), (940, 3773827), (1868, 1899035), (2335, 1519228), (4670, 759614), (8081, 438980), (9340, 379807), (16162, 219490), (21949, 161620), (32324, 109745), (40405, 87796), (43898, 80810)]