68116150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{15307}}^1$

素因数の和:15408

約数の個数: 24

約数和(自身を含む): 128127960

約数和(自身を除く): 60011810

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 15307, 30614, 76535, 153070, 382675, 765350, 1362323, 2724646, 6811615, 13623230, 34058075, 68116150]

約数ペア:

[(1, 68116150), (2, 34058075), (5, 13623230), (10, 6811615), (25, 2724646), (50, 1362323), (89, 765350), (178, 382675), (445, 153070), (890, 76535), (2225, 30614), (4450, 15307)]