85826620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1063}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 197342208

約数和(自身を除く): 111515588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 367, 734, 1063, 1468, 1835, 2126, 3670, 4037, 4252, 5315, 7340, 8074, 10630, 11693, 16148, 20185, 21260, 23386, 40370, 46772, 58465, 80740, 116930, 233860, 390121, 780242, 1560484, 1950605, 3901210, 4291331, 7802420, 8582662, 17165324, 21456655, 42913310, 85826620]

約数ペア:

[(1, 85826620), (2, 42913310), (4, 21456655), (5, 17165324), (10, 8582662), (11, 7802420), (20, 4291331), (22, 3901210), (44, 1950605), (55, 1560484), (110, 780242), (220, 390121), (367, 233860), (734, 116930), (1063, 80740), (1468, 58465), (1835, 46772), (2126, 40370), (3670, 23386), (4037, 21260), (4252, 20185), (5315, 16148), (7340, 11693), (8074, 10630)]