2971569440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2653187}}^1$

素因数の和:2653209

約数の個数: 48

約数和(自身を含む): 8023240512

約数和(自身を除く): 5051671072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2653187, 5306374, 10612748, 13265935, 18572309, 21225496, 26531870, 37144618, 42450992, 53063740, 74289236, 84901984, 92861545, 106127480, 148578472, 185723090, 212254960, 297156944, 371446180, 424509920, 594313888, 742892360, 1485784720, 2971569440]

約数ペア:

[(1, 2971569440), (2, 1485784720), (4, 742892360), (5, 594313888), (7, 424509920), (8, 371446180), (10, 297156944), (14, 212254960), (16, 185723090), (20, 148578472), (28, 106127480), (32, 92861545), (35, 84901984), (40, 74289236), (56, 53063740), (70, 42450992), (80, 37144618), (112, 26531870), (140, 21225496), (160, 18572309), (224, 13265935), (280, 10612748), (560, 5306374), (1120, 2653187)]