47560040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5689}}^1$

素因数の和:5730

約数の個数: 64

約数和(自身を含む): 122904000

約数和(自身を除く): 75343960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 5689, 8360, 11378, 22756, 28445, 45512, 56890, 62579, 108091, 113780, 125158, 216182, 227560, 250316, 312895, 432364, 500632, 540455, 625790, 864728, 1080910, 1189001, 1251580, 2161820, 2378002, 2503160, 4323640, 4756004, 5945005, 9512008, 11890010, 23780020, 47560040]

約数ペア:

[(1, 47560040), (2, 23780020), (4, 11890010), (5, 9512008), (8, 5945005), (10, 4756004), (11, 4323640), (19, 2503160), (20, 2378002), (22, 2161820), (38, 1251580), (40, 1189001), (44, 1080910), (55, 864728), (76, 625790), (88, 540455), (95, 500632), (110, 432364), (152, 312895), (190, 250316), (209, 227560), (220, 216182), (380, 125158), (418, 113780), (440, 108091), (760, 62579), (836, 56890), (1045, 45512), (1672, 28445), (2090, 22756), (4180, 11378), (5689, 8360)]