25656360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4549}}^1$

素因数の和:4610

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 52967640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 4549, 5640, 9098, 13647, 18196, 22745, 27294, 36392, 45490, 54588, 68235, 90980, 109176, 136470, 181960, 213803, 272940, 427606, 545880, 641409, 855212, 1069015, 1282818, 1710424, 2138030, 2565636, 3207045, 4276060, 5131272, 6414090, 8552120, 12828180, 25656360]

約数ペア:

[(1, 25656360), (2, 12828180), (3, 8552120), (4, 6414090), (5, 5131272), (6, 4276060), (8, 3207045), (10, 2565636), (12, 2138030), (15, 1710424), (20, 1282818), (24, 1069015), (30, 855212), (40, 641409), (47, 545880), (60, 427606), (94, 272940), (120, 213803), (141, 181960), (188, 136470), (235, 109176), (282, 90980), (376, 68235), (470, 54588), (564, 45490), (705, 36392), (940, 27294), (1128, 22745), (1410, 18196), (1880, 13647), (2820, 9098), (4549, 5640)]