6840560

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2361

約数の個数: 40

約数和(自身を含む): 16341216

約数和(自身を除く): 9500656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2311, 2960, 4622, 9244, 11555, 18488, 23110, 36976, 46220, 85507, 92440, 171014, 184880, 342028, 427535, 684056, 855070, 1368112, 1710140, 3420280, 6840560]

約数ペア:

[(1, 6840560), (2, 3420280), (4, 1710140), (5, 1368112), (8, 855070), (10, 684056), (16, 427535), (20, 342028), (37, 184880), (40, 171014), (74, 92440), (80, 85507), (148, 46220), (185, 36976), (296, 23110), (370, 18488), (592, 11555), (740, 9244), (1480, 4622), (2311, 2960)]