40320875428

素因数分解:

$2^2\times {\mathrm{863}}^1\times {\mathrm{2251}}^1\times {\mathrm{5189}}^1$

素因数の和:8307

約数の個数: 24

約数和(自身を含む): 70688298240

約数和(自身を除く): 30367422812

約数列:

[1, 2, 4, 863, 1726, 2251, 3452, 4502, 5189, 9004, 10378, 20756, 1942613, 3885226, 4478107, 7770452, 8956214, 11680439, 17912428, 23360878, 46721756, 10080218857, 20160437714, 40320875428]

約数ペア:

[(1, 40320875428), (2, 20160437714), (4, 10080218857), (863, 46721756), (1726, 23360878), (2251, 17912428), (3452, 11680439), (4502, 8956214), (5189, 7770452), (9004, 4478107), (10378, 3885226), (20756, 1942613)]