1120048580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{3943}}^1$

素因数の和:5988

約数の個数: 48

約数和(自身を含む): 2690123520

約数和(自身を除く): 1570074940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2029, 3943, 4058, 7886, 8116, 10145, 14203, 15772, 19715, 20290, 27601, 28406, 39430, 40580, 55202, 56812, 71015, 78860, 110404, 138005, 142030, 276010, 284060, 552020, 8000347, 16000694, 32001388, 40001735, 56002429, 80003470, 112004858, 160006940, 224009716, 280012145, 560024290, 1120048580]

約数ペア:

[(1, 1120048580), (2, 560024290), (4, 280012145), (5, 224009716), (7, 160006940), (10, 112004858), (14, 80003470), (20, 56002429), (28, 40001735), (35, 32001388), (70, 16000694), (140, 8000347), (2029, 552020), (3943, 284060), (4058, 276010), (7886, 142030), (8116, 138005), (10145, 110404), (14203, 78860), (15772, 71015), (19715, 56812), (20290, 55202), (27601, 40580), (28406, 39430)]