10802800

素因数分解:

$2^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 60

約数和(自身を含む): 26292960

約数和(自身を除く): 15490160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 200, 226, 239, 400, 452, 478, 565, 904, 956, 1130, 1195, 1808, 1912, 2260, 2390, 2825, 3824, 4520, 4780, 5650, 5975, 9040, 9560, 11300, 11950, 19120, 22600, 23900, 27007, 45200, 47800, 54014, 95600, 108028, 135035, 216056, 270070, 432112, 540140, 675175, 1080280, 1350350, 2160560, 2700700, 5401400, 10802800]

約数ペア:

[(1, 10802800), (2, 5401400), (4, 2700700), (5, 2160560), (8, 1350350), (10, 1080280), (16, 675175), (20, 540140), (25, 432112), (40, 270070), (50, 216056), (80, 135035), (100, 108028), (113, 95600), (200, 54014), (226, 47800), (239, 45200), (400, 27007), (452, 23900), (478, 22600), (565, 19120), (904, 11950), (956, 11300), (1130, 9560), (1195, 9040), (1808, 5975), (1912, 5650), (2260, 4780), (2390, 4520), (2825, 3824)]