2298560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:681

約数の個数: 56

約数和(自身を含む): 5980176

約数和(自身を除く): 3681616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 653, 704, 880, 1306, 1760, 2612, 3265, 3520, 5224, 6530, 7183, 10448, 13060, 14366, 20896, 26120, 28732, 35915, 41792, 52240, 57464, 71830, 104480, 114928, 143660, 208960, 229856, 287320, 459712, 574640, 1149280, 2298560]

約数ペア:

[(1, 2298560), (2, 1149280), (4, 574640), (5, 459712), (8, 287320), (10, 229856), (11, 208960), (16, 143660), (20, 114928), (22, 104480), (32, 71830), (40, 57464), (44, 52240), (55, 41792), (64, 35915), (80, 28732), (88, 26120), (110, 20896), (160, 14366), (176, 13060), (220, 10448), (320, 7183), (352, 6530), (440, 5224), (653, 3520), (704, 3265), (880, 2612), (1306, 1760)]