8066240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 23725632

約数和(自身を除く): 15659392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 277, 280, 320, 364, 416, 448, 455, 520, 554, 560, 728, 832, 910, 1040, 1108, 1120, 1385, 1456, 1820, 1939, 2080, 2216, 2240, 2770, 2912, 3601, 3640, 3878, 4160, 4432, 5540, 5824, 7202, 7280, 7756, 8864, 9695, 11080, 14404, 14560, 15512, 17728, 18005, 19390, 22160, 25207, 28808, 29120, 31024, 36010, 38780, 44320, 50414, 57616, 62048, 72020, 77560, 88640, 100828, 115232, 124096, 126035, 144040, 155120, 201656, 230464, 252070, 288080, 310240, 403312, 504140, 576160, 620480, 806624, 1008280, 1152320, 1613248, 2016560, 4033120, 8066240]

約数ペア:

[(1, 8066240), (2, 4033120), (4, 2016560), (5, 1613248), (7, 1152320), (8, 1008280), (10, 806624), (13, 620480), (14, 576160), (16, 504140), (20, 403312), (26, 310240), (28, 288080), (32, 252070), (35, 230464), (40, 201656), (52, 155120), (56, 144040), (64, 126035), (65, 124096), (70, 115232), (80, 100828), (91, 88640), (104, 77560), (112, 72020), (130, 62048), (140, 57616), (160, 50414), (182, 44320), (208, 38780), (224, 36010), (260, 31024), (277, 29120), (280, 28808), (320, 25207), (364, 22160), (416, 19390), (448, 18005), (455, 17728), (520, 15512), (554, 14560), (560, 14404), (728, 11080), (832, 9695), (910, 8864), (1040, 7756), (1108, 7280), (1120, 7202), (1385, 5824), (1456, 5540), (1820, 4432), (1939, 4160), (2080, 3878), (2216, 3640), (2240, 3601), (2770, 2912)]