134671250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{15391}}^1$

素因数の和:15420

約数の個数: 40

約数和(自身を含む): 288507648

約数和(自身を除く): 153836398

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750, 15391, 30782, 76955, 107737, 153910, 215474, 384775, 538685, 769550, 1077370, 1923875, 2693425, 3847750, 5386850, 9619375, 13467125, 19238750, 26934250, 67335625, 134671250]

約数ペア:

[(1, 134671250), (2, 67335625), (5, 26934250), (7, 19238750), (10, 13467125), (14, 9619375), (25, 5386850), (35, 3847750), (50, 2693425), (70, 1923875), (125, 1077370), (175, 769550), (250, 538685), (350, 384775), (625, 215474), (875, 153910), (1250, 107737), (1750, 76955), (4375, 30782), (8750, 15391)]