47201860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{138829}}^1$

素因数の和:138855

約数の個数: 24

約数和(自身を含む): 104955480

約数和(自身を除く): 57753620

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 138829, 277658, 555316, 694145, 1388290, 2360093, 2776580, 4720186, 9440372, 11800465, 23600930, 47201860]

約数ペア:

[(1, 47201860), (2, 23600930), (4, 11800465), (5, 9440372), (10, 4720186), (17, 2776580), (20, 2360093), (34, 1388290), (68, 694145), (85, 555316), (170, 277658), (340, 138829)]