10864870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 10130330

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 809, 1343, 1618, 2686, 4045, 6715, 8090, 13430, 13753, 27506, 63911, 68765, 127822, 137530, 319555, 639110, 1086487, 2172974, 5432435, 10864870]

約数ペア:

[(1, 10864870), (2, 5432435), (5, 2172974), (10, 1086487), (17, 639110), (34, 319555), (79, 137530), (85, 127822), (158, 68765), (170, 63911), (395, 27506), (790, 13753), (809, 13430), (1343, 8090), (1618, 6715), (2686, 4045)]