29220440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10007}}^1$

素因数の和:10091

約数の個数: 32

約数和(自身を含む): 66653280

約数和(自身を除く): 37432840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 10007, 20014, 40028, 50035, 80056, 100070, 200140, 400280, 730511, 1461022, 2922044, 3652555, 5844088, 7305110, 14610220, 29220440]

約数ペア:

[(1, 29220440), (2, 14610220), (4, 7305110), (5, 5844088), (8, 3652555), (10, 2922044), (20, 1461022), (40, 730511), (73, 400280), (146, 200140), (292, 100070), (365, 80056), (584, 50035), (730, 40028), (1460, 20014), (2920, 10007)]