89762080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29527}}^1$

素因数の和:29561

約数の個数: 48

約数和(自身を含む): 223231680

約数和(自身を除く): 133469600

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, 29527, 59054, 118108, 147635, 236216, 295270, 472432, 561013, 590540, 944864, 1122026, 1181080, 2244052, 2362160, 2805065, 4488104, 4724320, 5610130, 8976208, 11220260, 17952416, 22440520, 44881040, 89762080]

約数ペア:

[(1, 89762080), (2, 44881040), (4, 22440520), (5, 17952416), (8, 11220260), (10, 8976208), (16, 5610130), (19, 4724320), (20, 4488104), (32, 2805065), (38, 2362160), (40, 2244052), (76, 1181080), (80, 1122026), (95, 944864), (152, 590540), (160, 561013), (190, 472432), (304, 295270), (380, 236216), (608, 147635), (760, 118108), (1520, 59054), (3040, 29527)]