2975920

素因数分解:

$2^4\times 5^1\times {\mathrm{37199}}^1$

素因数の和:37212

約数の個数: 20

約数和(自身を含む): 6919200

約数和(自身を除く): 3943280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 37199, 74398, 148796, 185995, 297592, 371990, 595184, 743980, 1487960, 2975920]

約数ペア:

[(1, 2975920), (2, 1487960), (4, 743980), (5, 595184), (8, 371990), (10, 297592), (16, 185995), (20, 148796), (40, 74398), (80, 37199)]