2716480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:683

約数の個数: 56

約数和(自身を含む): 6976872

約数和(自身を除く): 4260392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 653, 832, 1040, 1306, 2080, 2612, 3265, 4160, 5224, 6530, 8489, 10448, 13060, 16978, 20896, 26120, 33956, 41792, 42445, 52240, 67912, 84890, 104480, 135824, 169780, 208960, 271648, 339560, 543296, 679120, 1358240, 2716480]

約数ペア:

[(1, 2716480), (2, 1358240), (4, 679120), (5, 543296), (8, 339560), (10, 271648), (13, 208960), (16, 169780), (20, 135824), (26, 104480), (32, 84890), (40, 67912), (52, 52240), (64, 42445), (65, 41792), (80, 33956), (104, 26120), (130, 20896), (160, 16978), (208, 13060), (260, 10448), (320, 8489), (416, 6530), (520, 5224), (653, 4160), (832, 3265), (1040, 2612), (1306, 2080)]