269075180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1873}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 617700384

約数和(自身を除く): 348625204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 653, 1306, 1873, 2612, 3265, 3746, 6530, 7183, 7492, 9365, 13060, 14366, 18730, 20603, 28732, 35915, 37460, 41206, 71830, 82412, 103015, 143660, 206030, 412060, 1223069, 2446138, 4892276, 6115345, 12230690, 13453759, 24461380, 26907518, 53815036, 67268795, 134537590, 269075180]

約数ペア:

[(1, 269075180), (2, 134537590), (4, 67268795), (5, 53815036), (10, 26907518), (11, 24461380), (20, 13453759), (22, 12230690), (44, 6115345), (55, 4892276), (110, 2446138), (220, 1223069), (653, 412060), (1306, 206030), (1873, 143660), (2612, 103015), (3265, 82412), (3746, 71830), (6530, 41206), (7183, 37460), (7492, 35915), (9365, 28732), (13060, 20603), (14366, 18730)]