26021660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{185869}}^1$

素因数の和:185885

約数の個数: 24

約数和(自身を含む): 62452320

約数和(自身を除く): 36430660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 185869, 371738, 743476, 929345, 1301083, 1858690, 2602166, 3717380, 5204332, 6505415, 13010830, 26021660]

約数ペア:

[(1, 26021660), (2, 13010830), (4, 6505415), (5, 5204332), (7, 3717380), (10, 2602166), (14, 1858690), (20, 1301083), (28, 929345), (35, 743476), (70, 371738), (140, 185869)]