57426640

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1051}}^1$

素因数の和:1747

約数の個数: 40

約数和(自身を含む): 133839648

約数和(自身を除く): 76413008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1051, 1366, 2102, 2732, 3415, 4204, 5255, 5464, 6830, 8408, 10510, 10928, 13660, 16816, 21020, 27320, 42040, 54640, 84080, 717833, 1435666, 2871332, 3589165, 5742664, 7178330, 11485328, 14356660, 28713320, 57426640]

約数ペア:

[(1, 57426640), (2, 28713320), (4, 14356660), (5, 11485328), (8, 7178330), (10, 5742664), (16, 3589165), (20, 2871332), (40, 1435666), (80, 717833), (683, 84080), (1051, 54640), (1366, 42040), (2102, 27320), (2732, 21020), (3415, 16816), (4204, 13660), (5255, 10928), (5464, 10510), (6830, 8408)]