67150

素因数分解:

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

素因数の和:108

約数の個数: 24

約数和(自身を含む): 133920

約数和(自身を除く): 66770

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 79, 85, 158, 170, 395, 425, 790, 850, 1343, 1975, 2686, 3950, 6715, 13430, 33575, 67150]

約数ペア:

[(1, 67150), (2, 33575), (5, 13430), (10, 6715), (17, 3950), (25, 2686), (34, 1975), (50, 1343), (79, 850), (85, 790), (158, 425), (170, 395)]