960996950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{857}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 1836538704

約数和(自身を除く): 875541754

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 547, 857, 1025, 1094, 1714, 2050, 2735, 4285, 5470, 8570, 13675, 21425, 22427, 27350, 35137, 42850, 44854, 70274, 112135, 175685, 224270, 351370, 468779, 560675, 878425, 937558, 1121350, 1756850, 2343895, 4687790, 11719475, 19219939, 23438950, 38439878, 96099695, 192199390, 480498475, 960996950]

約数ペア:

[(1, 960996950), (2, 480498475), (5, 192199390), (10, 96099695), (25, 38439878), (41, 23438950), (50, 19219939), (82, 11719475), (205, 4687790), (410, 2343895), (547, 1756850), (857, 1121350), (1025, 937558), (1094, 878425), (1714, 560675), (2050, 468779), (2735, 351370), (4285, 224270), (5470, 175685), (8570, 112135), (13675, 70274), (21425, 44854), (22427, 42850), (27350, 35137)]