36881840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 80

約数和(自身を含む): 92886912

約数和(自身を除く): 56005072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 470, 577, 680, 752, 799, 940, 1154, 1360, 1598, 1880, 2308, 2885, 3196, 3760, 3995, 4616, 5770, 6392, 7990, 9232, 9809, 11540, 12784, 15980, 19618, 23080, 27119, 31960, 39236, 46160, 49045, 54238, 63920, 78472, 98090, 108476, 135595, 156944, 196180, 216952, 271190, 392360, 433904, 461023, 542380, 784720, 922046, 1084760, 1844092, 2169520, 2305115, 3688184, 4610230, 7376368, 9220460, 18440920, 36881840]

約数ペア:

[(1, 36881840), (2, 18440920), (4, 9220460), (5, 7376368), (8, 4610230), (10, 3688184), (16, 2305115), (17, 2169520), (20, 1844092), (34, 1084760), (40, 922046), (47, 784720), (68, 542380), (80, 461023), (85, 433904), (94, 392360), (136, 271190), (170, 216952), (188, 196180), (235, 156944), (272, 135595), (340, 108476), (376, 98090), (470, 78472), (577, 63920), (680, 54238), (752, 49045), (799, 46160), (940, 39236), (1154, 31960), (1360, 27119), (1598, 23080), (1880, 19618), (2308, 15980), (2885, 12784), (3196, 11540), (3760, 9809), (3995, 9232), (4616, 7990), (5770, 6392)]