68574400

素因数分解:

$2^6\times 5^2\times {\mathrm{42859}}^1$

素因数の和:42881

約数の個数: 42

約数和(自身を含む): 168739820

約数和(自身を除く): 100165420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 42859, 85718, 171436, 214295, 342872, 428590, 685744, 857180, 1071475, 1371488, 1714360, 2142950, 2742976, 3428720, 4285900, 6857440, 8571800, 13714880, 17143600, 34287200, 68574400]

約数ペア:

[(1, 68574400), (2, 34287200), (4, 17143600), (5, 13714880), (8, 8571800), (10, 6857440), (16, 4285900), (20, 3428720), (25, 2742976), (32, 2142950), (40, 1714360), (50, 1371488), (64, 1071475), (80, 857180), (100, 685744), (160, 428590), (200, 342872), (320, 214295), (400, 171436), (800, 85718), (1600, 42859)]