34120120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18149}}^1$

素因数の和:18207

約数の個数: 32

約数和(自身を含む): 78408000

約数和(自身を除く): 44287880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 18149, 36298, 72596, 90745, 145192, 181490, 362980, 725960, 853003, 1706006, 3412012, 4265015, 6824024, 8530030, 17060060, 34120120]

約数ペア:

[(1, 34120120), (2, 17060060), (4, 8530030), (5, 6824024), (8, 4265015), (10, 3412012), (20, 1706006), (40, 853003), (47, 725960), (94, 362980), (188, 181490), (235, 145192), (376, 90745), (470, 72596), (940, 36298), (1880, 18149)]