84051160

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{8719}}^1$

素因数の和:8971

約数の個数: 32

約数和(自身を含む): 189921600

約数和(自身を除く): 105870440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 8719, 9640, 17438, 34876, 43595, 69752, 87190, 174380, 348760, 2101279, 4202558, 8405116, 10506395, 16810232, 21012790, 42025580, 84051160]

約数ペア:

[(1, 84051160), (2, 42025580), (4, 21012790), (5, 16810232), (8, 10506395), (10, 8405116), (20, 4202558), (40, 2101279), (241, 348760), (482, 174380), (964, 87190), (1205, 69752), (1928, 43595), (2410, 34876), (4820, 17438), (8719, 9640)]