90526040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 223292160

約数和(自身を除く): 132766120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 283, 440, 566, 727, 1132, 1415, 1454, 2264, 2830, 2908, 3113, 3635, 5660, 5816, 6226, 7270, 7997, 11320, 12452, 14540, 15565, 15994, 24904, 29080, 31130, 31988, 39985, 62260, 63976, 79970, 124520, 159940, 205741, 319880, 411482, 822964, 1028705, 1645928, 2057410, 2263151, 4114820, 4526302, 8229640, 9052604, 11315755, 18105208, 22631510, 45263020, 90526040]

約数ペア:

[(1, 90526040), (2, 45263020), (4, 22631510), (5, 18105208), (8, 11315755), (10, 9052604), (11, 8229640), (20, 4526302), (22, 4114820), (40, 2263151), (44, 2057410), (55, 1645928), (88, 1028705), (110, 822964), (220, 411482), (283, 319880), (440, 205741), (566, 159940), (727, 124520), (1132, 79970), (1415, 63976), (1454, 62260), (2264, 39985), (2830, 31988), (2908, 31130), (3113, 29080), (3635, 24904), (5660, 15994), (5816, 15565), (6226, 14540), (7270, 12452), (7997, 11320)]