29021840

素因数分解:

$2^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1239

約数の個数: 40

約数和(自身を含む): 67704000

約数和(自身を除く): 38682160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 499, 727, 998, 1454, 1996, 2495, 2908, 3635, 3992, 4990, 5816, 7270, 7984, 9980, 11632, 14540, 19960, 29080, 39920, 58160, 362773, 725546, 1451092, 1813865, 2902184, 3627730, 5804368, 7255460, 14510920, 29021840]

約数ペア:

[(1, 29021840), (2, 14510920), (4, 7255460), (5, 5804368), (8, 3627730), (10, 2902184), (16, 1813865), (20, 1451092), (40, 725546), (80, 362773), (499, 58160), (727, 39920), (998, 29080), (1454, 19960), (1996, 14540), (2495, 11632), (2908, 9980), (3635, 7984), (3992, 7270), (4990, 5816)]