271411880

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{11069}}^1$

素因数の和:11693

約数の個数: 32

約数和(自身を含む): 611728200

約数和(自身を除く): 340316320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3065, 4904, 6130, 11069, 12260, 22138, 24520, 44276, 55345, 88552, 110690, 221380, 442760, 6785297, 13570594, 27141188, 33926485, 54282376, 67852970, 135705940, 271411880]

約数ペア:

[(1, 271411880), (2, 135705940), (4, 67852970), (5, 54282376), (8, 33926485), (10, 27141188), (20, 13570594), (40, 6785297), (613, 442760), (1226, 221380), (2452, 110690), (3065, 88552), (4904, 55345), (6130, 44276), (11069, 24520), (12260, 22138)]