2382690640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2707603}}^1$

素因数の和:2707627

約数の個数: 40

約数和(自身を含む): 6043372128

約数和(自身を除く): 3660681488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2707603, 5415206, 10830412, 13538015, 21660824, 27076030, 29783633, 43321648, 54152060, 59567266, 108304120, 119134532, 148918165, 216608240, 238269064, 297836330, 476538128, 595672660, 1191345320, 2382690640]

約数ペア:

[(1, 2382690640), (2, 1191345320), (4, 595672660), (5, 476538128), (8, 297836330), (10, 238269064), (11, 216608240), (16, 148918165), (20, 119134532), (22, 108304120), (40, 59567266), (44, 54152060), (55, 43321648), (80, 29783633), (88, 27076030), (110, 21660824), (176, 13538015), (220, 10830412), (440, 5415206), (880, 2707603)]