38970700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{4933}}^1$

素因数の和:5026

約数の個数: 36

約数和(自身を含む): 85654240

約数和(自身を除く): 46683540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 4933, 7900, 9866, 19732, 24665, 49330, 98660, 123325, 246650, 389707, 493300, 779414, 1558828, 1948535, 3897070, 7794140, 9742675, 19485350, 38970700]

約数ペア:

[(1, 38970700), (2, 19485350), (4, 9742675), (5, 7794140), (10, 3897070), (20, 1948535), (25, 1558828), (50, 779414), (79, 493300), (100, 389707), (158, 246650), (316, 123325), (395, 98660), (790, 49330), (1580, 24665), (1975, 19732), (3950, 9866), (4933, 7900)]