45602080

素因数分解:

$2^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1109}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 108251640

約数和(自身を除く): 62649560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 257, 514, 1028, 1109, 1285, 2056, 2218, 2570, 4112, 4436, 5140, 5545, 8224, 8872, 10280, 11090, 17744, 20560, 22180, 35488, 41120, 44360, 88720, 177440, 285013, 570026, 1140052, 1425065, 2280104, 2850130, 4560208, 5700260, 9120416, 11400520, 22801040, 45602080]

約数ペア:

[(1, 45602080), (2, 22801040), (4, 11400520), (5, 9120416), (8, 5700260), (10, 4560208), (16, 2850130), (20, 2280104), (32, 1425065), (40, 1140052), (80, 570026), (160, 285013), (257, 177440), (514, 88720), (1028, 44360), (1109, 41120), (1285, 35488), (2056, 22180), (2218, 20560), (2570, 17744), (4112, 11090), (4436, 10280), (5140, 8872), (5545, 8224)]