24996980740

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1\times {\mathrm{18191}}^1$

素因数の和:18868

約数の個数: 48

約数和(自身を含む): 53007704064

約数和(自身を除く): 28010723324

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 541, 635, 1082, 1270, 2164, 2540, 2705, 5410, 10820, 18191, 36382, 68707, 72764, 90955, 137414, 181910, 274828, 343535, 363820, 687070, 1374140, 2310257, 4620514, 9241028, 9841331, 11551285, 19682662, 23102570, 39365324, 46205140, 49206655, 98413310, 196826620, 1249849037, 2499698074, 4999396148, 6249245185, 12498490370, 24996980740]

約数ペア:

[(1, 24996980740), (2, 12498490370), (4, 6249245185), (5, 4999396148), (10, 2499698074), (20, 1249849037), (127, 196826620), (254, 98413310), (508, 49206655), (541, 46205140), (635, 39365324), (1082, 23102570), (1270, 19682662), (2164, 11551285), (2540, 9841331), (2705, 9241028), (5410, 4620514), (10820, 2310257), (18191, 1374140), (36382, 687070), (68707, 363820), (72764, 343535), (90955, 274828), (137414, 181910)]