38936860

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{12893}}^1$

素因数の和:13053

約数の個数: 24

約数和(自身を含む): 82315296

約数和(自身を除く): 43378436

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 12893, 25786, 51572, 64465, 128930, 257860, 1946843, 3893686, 7787372, 9734215, 19468430, 38936860]

約数ペア:

[(1, 38936860), (2, 19468430), (4, 9734215), (5, 7787372), (10, 3893686), (20, 1946843), (151, 257860), (302, 128930), (604, 64465), (755, 51572), (1510, 25786), (3020, 12893)]