4648240

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 10936800

約数和(自身を除く): 6288560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 599, 776, 970, 1198, 1552, 1940, 2396, 2995, 3880, 4792, 5990, 7760, 9584, 11980, 23960, 47920, 58103, 116206, 232412, 290515, 464824, 581030, 929648, 1162060, 2324120, 4648240]

約数ペア:

[(1, 4648240), (2, 2324120), (4, 1162060), (5, 929648), (8, 581030), (10, 464824), (16, 290515), (20, 232412), (40, 116206), (80, 58103), (97, 47920), (194, 23960), (388, 11980), (485, 9584), (599, 7760), (776, 5990), (970, 4792), (1198, 3880), (1552, 2995), (1940, 2396)]