613357520

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163127}}^1$

素因数の和:163187

約数の個数: 40

約数和(自身を含む): 1456406784

約数和(自身を除く): 843049264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 163127, 326254, 652508, 815635, 1305016, 1631270, 2610032, 3262540, 6525080, 7666969, 13050160, 15333938, 30667876, 38334845, 61335752, 76669690, 122671504, 153339380, 306678760, 613357520]

約数ペア:

[(1, 613357520), (2, 306678760), (4, 153339380), (5, 122671504), (8, 76669690), (10, 61335752), (16, 38334845), (20, 30667876), (40, 15333938), (47, 13050160), (80, 7666969), (94, 6525080), (188, 3262540), (235, 2610032), (376, 1631270), (470, 1305016), (752, 815635), (940, 652508), (1880, 326254), (3760, 163127)]