1590089596580

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{258972247}}^1$

素因数の和:258972563

約数の個数: 24

約数和(自身を含む): 3350065000128

約数和(自身を除く): 1759975403548

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 258972247, 517944494, 1035888988, 1294861235, 2589722470, 5179444940, 79504479829, 159008959658, 318017919316, 397522399145, 795044798290, 1590089596580]

約数ペア:

[(1, 1590089596580), (2, 795044798290), (4, 397522399145), (5, 318017919316), (10, 159008959658), (20, 79504479829), (307, 5179444940), (614, 2589722470), (1228, 1294861235), (1535, 1035888988), (3070, 517944494), (6140, 258972247)]