108500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{31}}^1$

素因数の和:57

約数の個数: 48

約数和(自身を含む): 279552

約数和(自身を除く): 171052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 125, 140, 155, 175, 217, 250, 310, 350, 434, 500, 620, 700, 775, 868, 875, 1085, 1550, 1750, 2170, 3100, 3500, 3875, 4340, 5425, 7750, 10850, 15500, 21700, 27125, 54250, 108500]

約数ペア:

[(1, 108500), (2, 54250), (4, 27125), (5, 21700), (7, 15500), (10, 10850), (14, 7750), (20, 5425), (25, 4340), (28, 3875), (31, 3500), (35, 3100), (50, 2170), (62, 1750), (70, 1550), (100, 1085), (124, 875), (125, 868), (140, 775), (155, 700), (175, 620), (217, 500), (250, 434), (310, 350)]