2740985300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{668533}}^1$

素因数の和:668588

約数の個数: 36

約数和(自身を含む): 6093018876

約数和(自身を除く): 3352033576

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 668533, 1337066, 2674132, 3342665, 6685330, 13370660, 16713325, 27409853, 33426650, 54819706, 66853300, 109639412, 137049265, 274098530, 548197060, 685246325, 1370492650, 2740985300]

約数ペア:

[(1, 2740985300), (2, 1370492650), (4, 685246325), (5, 548197060), (10, 274098530), (20, 137049265), (25, 109639412), (41, 66853300), (50, 54819706), (82, 33426650), (100, 27409853), (164, 16713325), (205, 13370660), (410, 6685330), (820, 3342665), (1025, 2674132), (2050, 1337066), (4100, 668533)]