125391080

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{10211}}^1$

素因数の和:10529

約数の個数: 32

約数和(自身を含む): 283076640

約数和(自身を除く): 157685560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 10211, 12280, 20422, 40844, 51055, 81688, 102110, 204220, 408440, 3134777, 6269554, 12539108, 15673885, 25078216, 31347770, 62695540, 125391080]

約数ペア:

[(1, 125391080), (2, 62695540), (4, 31347770), (5, 25078216), (8, 15673885), (10, 12539108), (20, 6269554), (40, 3134777), (307, 408440), (614, 204220), (1228, 102110), (1535, 81688), (2456, 51055), (3070, 40844), (6140, 20422), (10211, 12280)]