4723960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6947}}^1$

素因数の和:6975

約数の個数: 32

約数和(自身を含む): 11255760

約数和(自身を除く): 6531800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 6947, 13894, 27788, 34735, 55576, 69470, 118099, 138940, 236198, 277880, 472396, 590495, 944792, 1180990, 2361980, 4723960]

約数ペア:

[(1, 4723960), (2, 2361980), (4, 1180990), (5, 944792), (8, 590495), (10, 472396), (17, 277880), (20, 236198), (34, 138940), (40, 118099), (68, 69470), (85, 55576), (136, 34735), (170, 27788), (340, 13894), (680, 6947)]