9218720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8231}}^1$

素因数の和:8253

約数の個数: 48

約数和(自身を含む): 24893568

約数和(自身を除く): 15674848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8231, 16462, 32924, 41155, 57617, 65848, 82310, 115234, 131696, 164620, 230468, 263392, 288085, 329240, 460936, 576170, 658480, 921872, 1152340, 1316960, 1843744, 2304680, 4609360, 9218720]

約数ペア:

[(1, 9218720), (2, 4609360), (4, 2304680), (5, 1843744), (7, 1316960), (8, 1152340), (10, 921872), (14, 658480), (16, 576170), (20, 460936), (28, 329240), (32, 288085), (35, 263392), (40, 230468), (56, 164620), (70, 131696), (80, 115234), (112, 82310), (140, 65848), (160, 57617), (224, 41155), (280, 32924), (560, 16462), (1120, 8231)]