4998894920

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{165089}}^1$

素因数の和:165857

約数の個数: 32

約数和(自身を含む): 11262439800

約数和(自身を除く): 6263544880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 1514, 3028, 3785, 6056, 7570, 15140, 30280, 165089, 330178, 660356, 825445, 1320712, 1650890, 3301780, 6603560, 124972373, 249944746, 499889492, 624861865, 999778984, 1249723730, 2499447460, 4998894920]

約数ペア:

[(1, 4998894920), (2, 2499447460), (4, 1249723730), (5, 999778984), (8, 624861865), (10, 499889492), (20, 249944746), (40, 124972373), (757, 6603560), (1514, 3301780), (3028, 1650890), (3785, 1320712), (6056, 825445), (7570, 660356), (15140, 330178), (30280, 165089)]