45880720

素因数分解:

$2^4\times 5^1\times {\mathrm{573509}}^1$

素因数の和:573522

約数の個数: 20

約数和(自身を含む): 106672860

約数和(自身を除く): 60792140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 573509, 1147018, 2294036, 2867545, 4588072, 5735090, 9176144, 11470180, 22940360, 45880720]

約数ペア:

[(1, 45880720), (2, 22940360), (4, 11470180), (5, 9176144), (8, 5735090), (10, 4588072), (16, 2867545), (20, 2294036), (40, 1147018), (80, 573509)]