24804880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16319}}^1$

素因数の和:16351

約数の個数: 40

約数和(自身を含む): 60710400

約数和(自身を除く): 35905520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 16319, 32638, 65276, 81595, 130552, 163190, 261104, 310061, 326380, 620122, 652760, 1240244, 1305520, 1550305, 2480488, 3100610, 4960976, 6201220, 12402440, 24804880]

約数ペア:

[(1, 24804880), (2, 12402440), (4, 6201220), (5, 4960976), (8, 3100610), (10, 2480488), (16, 1550305), (19, 1305520), (20, 1240244), (38, 652760), (40, 620122), (76, 326380), (80, 310061), (95, 261104), (152, 163190), (190, 130552), (304, 81595), (380, 65276), (760, 32638), (1520, 16319)]