1154124620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{476911}}^1$

素因数の和:476942

約数の個数: 36

約数和(自身を含む): 2664030432

約数和(自身を除く): 1509905812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 476911, 953822, 1907644, 2384555, 4769110, 5246021, 9538220, 10492042, 20984084, 26230105, 52460210, 57706231, 104920420, 115412462, 230824924, 288531155, 577062310, 1154124620]

約数ペア:

[(1, 1154124620), (2, 577062310), (4, 288531155), (5, 230824924), (10, 115412462), (11, 104920420), (20, 57706231), (22, 52460210), (44, 26230105), (55, 20984084), (110, 10492042), (121, 9538220), (220, 5246021), (242, 4769110), (484, 2384555), (605, 1907644), (1210, 953822), (2420, 476911)]