2988285200

素因数分解:

$2^4\times 5^2\times {\mathrm{7470713}}^1$

素因数の和:7470731

約数の個数: 30

約数和(自身を含む): 7179356154

約数和(自身を除く): 4191070954

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 7470713, 14941426, 29882852, 37353565, 59765704, 74707130, 119531408, 149414260, 186767825, 298828520, 373535650, 597657040, 747071300, 1494142600, 2988285200]

約数ペア:

[(1, 2988285200), (2, 1494142600), (4, 747071300), (5, 597657040), (8, 373535650), (10, 298828520), (16, 186767825), (20, 149414260), (25, 119531408), (40, 74707130), (50, 59765704), (80, 37353565), (100, 29882852), (200, 14941426), (400, 7470713)]