801140140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1741609}}^1$

素因数の和:1741641

約数の個数: 24

約数和(自身を含む): 1755542880

約数和(自身を除く): 954402740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1741609, 3483218, 6966436, 8708045, 17416090, 34832180, 40057007, 80114014, 160228028, 200285035, 400570070, 801140140]

約数ペア:

[(1, 801140140), (2, 400570070), (4, 200285035), (5, 160228028), (10, 80114014), (20, 40057007), (23, 34832180), (46, 17416090), (92, 8708045), (115, 6966436), (230, 3483218), (460, 1741609)]