2775740080

素因数分解:

$2^4\times 5^1\times {\mathrm{877}}^1\times {\mathrm{39563}}^1$

素因数の和:40453

約数の個数: 40

約数和(自身を含む): 6461117712

約数和(自身を除く): 3685377632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 877, 1754, 3508, 4385, 7016, 8770, 14032, 17540, 35080, 39563, 70160, 79126, 158252, 197815, 316504, 395630, 633008, 791260, 1582520, 3165040, 34696751, 69393502, 138787004, 173483755, 277574008, 346967510, 555148016, 693935020, 1387870040, 2775740080]

約数ペア:

[(1, 2775740080), (2, 1387870040), (4, 693935020), (5, 555148016), (8, 346967510), (10, 277574008), (16, 173483755), (20, 138787004), (40, 69393502), (80, 34696751), (877, 3165040), (1754, 1582520), (3508, 791260), (4385, 633008), (7016, 395630), (8770, 316504), (14032, 197815), (17540, 158252), (35080, 79126), (39563, 70160)]