2929120720

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{342187}}^1$

素因数の和:342307

約数の個数: 40

約数和(自身を含む): 6873872544

約数和(自身を除く): 3944751824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 342187, 684374, 1368748, 1710935, 2737496, 3421870, 5474992, 6843740, 13687480, 27374960, 36614009, 73228018, 146456036, 183070045, 292912072, 366140090, 585824144, 732280180, 1464560360, 2929120720]

約数ペア:

[(1, 2929120720), (2, 1464560360), (4, 732280180), (5, 585824144), (8, 366140090), (10, 292912072), (16, 183070045), (20, 146456036), (40, 73228018), (80, 36614009), (107, 27374960), (214, 13687480), (428, 6843740), (535, 5474992), (856, 3421870), (1070, 2737496), (1712, 1710935), (2140, 1368748), (4280, 684374), (8560, 342187)]