431206160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70001}}^1$

素因数の和:70032

約数の個数: 80

約数和(自身を含む): 1249955712

約数和(自身を除く): 818749552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 70001, 140002, 280004, 350005, 490007, 560008, 700010, 770011, 980014, 1120016, 1400020, 1540022, 1960028, 2450035, 2800040, 3080044, 3850055, 3920056, 4900070, 5390077, 5600080, 6160088, 7700110, 7840112, 9800140, 10780154, 12320176, 15400220, 19600280, 21560308, 26950385, 30800440, 39200560, 43120616, 53900770, 61600880, 86241232, 107801540, 215603080, 431206160]

約数ペア:

[(1, 431206160), (2, 215603080), (4, 107801540), (5, 86241232), (7, 61600880), (8, 53900770), (10, 43120616), (11, 39200560), (14, 30800440), (16, 26950385), (20, 21560308), (22, 19600280), (28, 15400220), (35, 12320176), (40, 10780154), (44, 9800140), (55, 7840112), (56, 7700110), (70, 6160088), (77, 5600080), (80, 5390077), (88, 4900070), (110, 3920056), (112, 3850055), (140, 3080044), (154, 2800040), (176, 2450035), (220, 1960028), (280, 1540022), (308, 1400020), (385, 1120016), (440, 980014), (560, 770011), (616, 700010), (770, 560008), (880, 490007), (1232, 350005), (1540, 280004), (3080, 140002), (6160, 70001)]