5432960

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 14008680

約数和(自身を除く): 8575720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 653, 832, 1040, 1306, 1664, 2080, 2612, 3265, 4160, 5224, 6530, 8320, 8489, 10448, 13060, 16978, 20896, 26120, 33956, 41792, 42445, 52240, 67912, 83584, 84890, 104480, 135824, 169780, 208960, 271648, 339560, 417920, 543296, 679120, 1086592, 1358240, 2716480, 5432960]

約数ペア:

[(1, 5432960), (2, 2716480), (4, 1358240), (5, 1086592), (8, 679120), (10, 543296), (13, 417920), (16, 339560), (20, 271648), (26, 208960), (32, 169780), (40, 135824), (52, 104480), (64, 84890), (65, 83584), (80, 67912), (104, 52240), (128, 42445), (130, 41792), (160, 33956), (208, 26120), (260, 20896), (320, 16978), (416, 13060), (520, 10448), (640, 8489), (653, 8320), (832, 6530), (1040, 5224), (1306, 4160), (1664, 3265), (2080, 2612)]