581038370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{433}}^1\times {\mathrm{1109}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 1153285560

約数和(自身を除く): 572247190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 433, 605, 866, 1109, 1210, 2165, 2218, 4330, 4763, 5545, 9526, 11090, 12199, 23815, 24398, 47630, 52393, 60995, 104786, 121990, 134189, 261965, 268378, 480197, 523930, 670945, 960394, 1341890, 2400985, 4801970, 5282167, 10564334, 26410835, 52821670, 58103837, 116207674, 290519185, 581038370]

約数ペア:

[(1, 581038370), (2, 290519185), (5, 116207674), (10, 58103837), (11, 52821670), (22, 26410835), (55, 10564334), (110, 5282167), (121, 4801970), (242, 2400985), (433, 1341890), (605, 960394), (866, 670945), (1109, 523930), (1210, 480197), (2165, 268378), (2218, 261965), (4330, 134189), (4763, 121990), (5545, 104786), (9526, 60995), (11090, 52393), (12199, 47630), (23815, 24398)]