61626020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181253}}^1$

素因数の和:181279

約数の個数: 24

約数和(自身を含む): 137028024

約数和(自身を除く): 75402004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 181253, 362506, 725012, 906265, 1812530, 3081301, 3625060, 6162602, 12325204, 15406505, 30813010, 61626020]

約数ペア:

[(1, 61626020), (2, 30813010), (4, 15406505), (5, 12325204), (10, 6162602), (17, 3625060), (20, 3081301), (34, 1812530), (68, 906265), (85, 725012), (170, 362506), (340, 181253)]