45017320

素因数分解:

$2^3\times 5^1\times {\mathrm{1125433}}^1$

素因数の和:1125444

約数の個数: 16

約数和(自身を含む): 101289060

約数和(自身を除く): 56271740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1125433, 2250866, 4501732, 5627165, 9003464, 11254330, 22508660, 45017320]

約数ペア:

[(1, 45017320), (2, 22508660), (4, 11254330), (5, 9003464), (8, 5627165), (10, 4501732), (20, 2250866), (40, 1125433)]