39100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:54

約数の個数: 36

約数和(自身を含む): 93744

約数和(自身を除く): 54644

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 575, 782, 850, 1150, 1564, 1700, 1955, 2300, 3910, 7820, 9775, 19550, 39100]

約数ペア:

[(1, 39100), (2, 19550), (4, 9775), (5, 7820), (10, 3910), (17, 2300), (20, 1955), (23, 1700), (25, 1564), (34, 1150), (46, 850), (50, 782), (68, 575), (85, 460), (92, 425), (100, 391), (115, 340), (170, 230)]