33368120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17749}}^1$

素因数の和:17807

約数の個数: 32

約数和(自身を含む): 76680000

約数和(自身を除く): 43311880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 17749, 35498, 70996, 88745, 141992, 177490, 354980, 709960, 834203, 1668406, 3336812, 4171015, 6673624, 8342030, 16684060, 33368120]

約数ペア:

[(1, 33368120), (2, 16684060), (4, 8342030), (5, 6673624), (8, 4171015), (10, 3336812), (20, 1668406), (40, 834203), (47, 709960), (94, 354980), (188, 177490), (235, 141992), (376, 88745), (470, 70996), (940, 35498), (1880, 17749)]