75138880

素因数分解:

$2^6\times 5^1\times {\mathrm{234809}}^1$

素因数の和:234826

約数の個数: 28

約数和(自身を含む): 178925220

約数和(自身を除く): 103786340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 234809, 469618, 939236, 1174045, 1878472, 2348090, 3756944, 4696180, 7513888, 9392360, 15027776, 18784720, 37569440, 75138880]

約数ペア:

[(1, 75138880), (2, 37569440), (4, 18784720), (5, 15027776), (8, 9392360), (10, 7513888), (16, 4696180), (20, 3756944), (32, 2348090), (40, 1878472), (64, 1174045), (80, 939236), (160, 469618), (320, 234809)]