39607910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 74995200

約数和(自身を除く): 35387290

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 2239, 3538, 4478, 8845, 11195, 17690, 22390, 64931, 129862, 136579, 273158, 324655, 649310, 682895, 1365790, 3960791, 7921582, 19803955, 39607910]

約数ペア:

[(1, 39607910), (2, 19803955), (5, 7921582), (10, 3960791), (29, 1365790), (58, 682895), (61, 649310), (122, 324655), (145, 273158), (290, 136579), (305, 129862), (610, 64931), (1769, 22390), (2239, 17690), (3538, 11195), (4478, 8845)]