87846320

素因数分解:

$2^4\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1063}}^1$

素因数の和:2109

約数の個数: 40

約数和(自身を含む): 204632736

約数和(自身を除く): 116786416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1033, 1063, 2066, 2126, 4132, 4252, 5165, 5315, 8264, 8504, 10330, 10630, 16528, 17008, 20660, 21260, 41320, 42520, 82640, 85040, 1098079, 2196158, 4392316, 5490395, 8784632, 10980790, 17569264, 21961580, 43923160, 87846320]

約数ペア:

[(1, 87846320), (2, 43923160), (4, 21961580), (5, 17569264), (8, 10980790), (10, 8784632), (16, 5490395), (20, 4392316), (40, 2196158), (80, 1098079), (1033, 85040), (1063, 82640), (2066, 42520), (2126, 41320), (4132, 21260), (4252, 20660), (5165, 17008), (5315, 16528), (8264, 10630), (8504, 10330)]