242076680

素因数分解:

$2^3\times 5^1\times {\mathrm{6051917}}^1$

素因数の和:6051928

約数の個数: 16

約数和(自身を含む): 544672620

約数和(自身を除く): 302595940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6051917, 12103834, 24207668, 30259585, 48415336, 60519170, 121038340, 242076680]

約数ペア:

[(1, 242076680), (2, 121038340), (4, 60519170), (5, 48415336), (8, 30259585), (10, 24207668), (20, 12103834), (40, 6051917)]