2016070840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7200253}}^1$

素因数の和:7200271

約数の個数: 32

約数和(自身を含む): 5184182880

約数和(自身を除く): 3168112040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7200253, 14400506, 28801012, 36001265, 50401771, 57602024, 72002530, 100803542, 144005060, 201607084, 252008855, 288010120, 403214168, 504017710, 1008035420, 2016070840]

約数ペア:

[(1, 2016070840), (2, 1008035420), (4, 504017710), (5, 403214168), (7, 288010120), (8, 252008855), (10, 201607084), (14, 144005060), (20, 100803542), (28, 72002530), (35, 57602024), (40, 50401771), (56, 36001265), (70, 28801012), (140, 14400506), (280, 7200253)]