23802440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31319}}^1$

素因数の和:31349

約数の個数: 32

約数和(自身を含む): 56376000

約数和(自身を除く): 32573560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 31319, 62638, 125276, 156595, 250552, 313190, 595061, 626380, 1190122, 1252760, 2380244, 2975305, 4760488, 5950610, 11901220, 23802440]

約数ペア:

[(1, 23802440), (2, 11901220), (4, 5950610), (5, 4760488), (8, 2975305), (10, 2380244), (19, 1252760), (20, 1190122), (38, 626380), (40, 595061), (76, 313190), (95, 250552), (152, 156595), (190, 125276), (380, 62638), (760, 31319)]