2805883360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2505253}}^1$

素因数の和:2505275

約数の個数: 48

約数和(自身を含む): 7575888096

約数和(自身を除く): 4770004736

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, 2505253, 5010506, 10021012, 12526265, 17536771, 20042024, 25052530, 35073542, 40084048, 50105060, 70147084, 80168096, 87683855, 100210120, 140294168, 175367710, 200420240, 280588336, 350735420, 400840480, 561176672, 701470840, 1402941680, 2805883360]

約数ペア:

[(1, 2805883360), (2, 1402941680), (4, 701470840), (5, 561176672), (7, 400840480), (8, 350735420), (10, 280588336), (14, 200420240), (16, 175367710), (20, 140294168), (28, 100210120), (32, 87683855), (35, 80168096), (40, 70147084), (56, 50105060), (70, 40084048), (80, 35073542), (112, 25052530), (140, 20042024), (160, 17536771), (224, 12526265), (280, 10021012), (560, 5010506), (1120, 2505253)]