2013259160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4575589}}^1$

素因数の和:4575611

約数の個数: 32

約数和(自身を含む): 4941637200

約数和(自身を除く): 2928378040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4575589, 9151178, 18302356, 22877945, 36604712, 45755890, 50331479, 91511780, 100662958, 183023560, 201325916, 251657395, 402651832, 503314790, 1006629580, 2013259160]

約数ペア:

[(1, 2013259160), (2, 1006629580), (4, 503314790), (5, 402651832), (8, 251657395), (10, 201325916), (11, 183023560), (20, 100662958), (22, 91511780), (40, 50331479), (44, 45755890), (55, 36604712), (88, 22877945), (110, 18302356), (220, 9151178), (440, 4575589)]