32404880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21319}}^1$

素因数の和:21351

約数の個数: 40

約数和(自身を含む): 79310400

約数和(自身を除く): 46905520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21319, 42638, 85276, 106595, 170552, 213190, 341104, 405061, 426380, 810122, 852760, 1620244, 1705520, 2025305, 3240488, 4050610, 6480976, 8101220, 16202440, 32404880]

約数ペア:

[(1, 32404880), (2, 16202440), (4, 8101220), (5, 6480976), (8, 4050610), (10, 3240488), (16, 2025305), (19, 1705520), (20, 1620244), (38, 852760), (40, 810122), (76, 426380), (80, 405061), (95, 341104), (152, 213190), (190, 170552), (304, 106595), (380, 85276), (760, 42638), (1520, 21319)]