25677040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6829}}^1$

素因数の和:6889

約数の個数: 40

約数和(自身を含む): 60978240

約数和(自身を除く): 35301200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 6829, 13658, 27316, 34145, 54632, 68290, 109264, 136580, 273160, 320963, 546320, 641926, 1283852, 1604815, 2567704, 3209630, 5135408, 6419260, 12838520, 25677040]

約数ペア:

[(1, 25677040), (2, 12838520), (4, 6419260), (5, 5135408), (8, 3209630), (10, 2567704), (16, 1604815), (20, 1283852), (40, 641926), (47, 546320), (80, 320963), (94, 273160), (188, 136580), (235, 109264), (376, 68290), (470, 54632), (752, 34145), (940, 27316), (1880, 13658), (3760, 6829)]