89263520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29363}}^1$

素因数の和:29397

約数の個数: 48

約数和(自身を含む): 221991840

約数和(自身を除く): 132728320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 29363, 58726, 117452, 146815, 234904, 293630, 469808, 557897, 587260, 939616, 1115794, 1174520, 2231588, 2349040, 2789485, 4463176, 4698080, 5578970, 8926352, 11157940, 17852704, 22315880, 44631760, 89263520]

約数ペア:

[(1, 89263520), (2, 44631760), (4, 22315880), (5, 17852704), (8, 11157940), (10, 8926352), (16, 5578970), (19, 4698080), (20, 4463176), (32, 2789485), (38, 2349040), (40, 2231588), (76, 1174520), (80, 1115794), (95, 939616), (152, 587260), (160, 557897), (190, 469808), (304, 293630), (380, 234904), (608, 146815), (760, 117452), (1520, 58726), (3040, 29363)]