125152240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 309042720

約数和(自身を除く): 183890480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 137, 152, 190, 274, 304, 380, 548, 601, 685, 760, 1096, 1202, 1370, 1520, 2192, 2404, 2603, 2740, 3005, 4808, 5206, 5480, 6010, 9616, 10412, 10960, 11419, 12020, 13015, 20824, 22838, 24040, 26030, 41648, 45676, 48080, 52060, 57095, 82337, 91352, 104120, 114190, 164674, 182704, 208240, 228380, 329348, 411685, 456760, 658696, 823370, 913520, 1317392, 1564403, 1646740, 3128806, 3293480, 6257612, 6586960, 7822015, 12515224, 15644030, 25030448, 31288060, 62576120, 125152240]

約数ペア:

[(1, 125152240), (2, 62576120), (4, 31288060), (5, 25030448), (8, 15644030), (10, 12515224), (16, 7822015), (19, 6586960), (20, 6257612), (38, 3293480), (40, 3128806), (76, 1646740), (80, 1564403), (95, 1317392), (137, 913520), (152, 823370), (190, 658696), (274, 456760), (304, 411685), (380, 329348), (548, 228380), (601, 208240), (685, 182704), (760, 164674), (1096, 114190), (1202, 104120), (1370, 91352), (1520, 82337), (2192, 57095), (2404, 52060), (2603, 48080), (2740, 45676), (3005, 41648), (4808, 26030), (5206, 24040), (5480, 22838), (6010, 20824), (9616, 13015), (10412, 12020), (10960, 11419)]