99945500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4319

約数の個数: 48

約数和(自身を含む): 222977664

約数和(自身を除く): 123032164

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 2350, 4253, 4700, 5875, 8506, 11750, 17012, 21265, 23500, 42530, 85060, 106325, 199891, 212650, 399782, 425300, 531625, 799564, 999455, 1063250, 1998910, 2126500, 3997820, 4997275, 9994550, 19989100, 24986375, 49972750, 99945500]

約数ペア:

[(1, 99945500), (2, 49972750), (4, 24986375), (5, 19989100), (10, 9994550), (20, 4997275), (25, 3997820), (47, 2126500), (50, 1998910), (94, 1063250), (100, 999455), (125, 799564), (188, 531625), (235, 425300), (250, 399782), (470, 212650), (500, 199891), (940, 106325), (1175, 85060), (2350, 42530), (4253, 23500), (4700, 21265), (5875, 17012), (8506, 11750)]