8794940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5711}}^1$

素因数の和:5738

約数の個数: 48

約数和(自身を含む): 23030784

約数和(自身を除く): 14235844

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 5711, 11422, 22844, 28555, 39977, 57110, 62821, 79954, 114220, 125642, 159908, 199885, 251284, 314105, 399770, 439747, 628210, 799540, 879494, 1256420, 1758988, 2198735, 4397470, 8794940]

約数ペア:

[(1, 8794940), (2, 4397470), (4, 2198735), (5, 1758988), (7, 1256420), (10, 879494), (11, 799540), (14, 628210), (20, 439747), (22, 399770), (28, 314105), (35, 251284), (44, 199885), (55, 159908), (70, 125642), (77, 114220), (110, 79954), (140, 62821), (154, 57110), (220, 39977), (308, 28555), (385, 22844), (770, 11422), (1540, 5711)]