5119500520

素因数分解:

$2^3\times 5^1\times {\mathrm{5779}}^1\times {\mathrm{22147}}^1$

素因数の和:27937

約数の個数: 32

約数和(自身を含む): 11521389600

約数和(自身を除く): 6401889080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5779, 11558, 22147, 23116, 28895, 44294, 46232, 57790, 88588, 110735, 115580, 177176, 221470, 231160, 442940, 885880, 127987513, 255975026, 511950052, 639937565, 1023900104, 1279875130, 2559750260, 5119500520]

約数ペア:

[(1, 5119500520), (2, 2559750260), (4, 1279875130), (5, 1023900104), (8, 639937565), (10, 511950052), (20, 255975026), (40, 127987513), (5779, 885880), (11558, 442940), (22147, 231160), (23116, 221470), (28895, 177176), (44294, 115580), (46232, 110735), (57790, 88588)]