85147900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{50087}}^1$

素因数の和:50118

約数の個数: 36

約数和(自身を含む): 195643728

約数和(自身を除く): 110495828

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 50087, 100174, 200348, 250435, 500870, 851479, 1001740, 1252175, 1702958, 2504350, 3405916, 4257395, 5008700, 8514790, 17029580, 21286975, 42573950, 85147900]

約数ペア:

[(1, 85147900), (2, 42573950), (4, 21286975), (5, 17029580), (10, 8514790), (17, 5008700), (20, 4257395), (25, 3405916), (34, 2504350), (50, 1702958), (68, 1252175), (85, 1001740), (100, 851479), (170, 500870), (340, 250435), (425, 200348), (850, 100174), (1700, 50087)]