9495680

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 23372280

約数和(自身を除く): 13876600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 401, 592, 640, 740, 802, 1184, 1480, 1604, 2005, 2368, 2960, 3208, 4010, 4736, 5920, 6416, 8020, 11840, 12832, 14837, 16040, 23680, 25664, 29674, 32080, 51328, 59348, 64160, 74185, 118696, 128320, 148370, 237392, 256640, 296740, 474784, 593480, 949568, 1186960, 1899136, 2373920, 4747840, 9495680]

約数ペア:

[(1, 9495680), (2, 4747840), (4, 2373920), (5, 1899136), (8, 1186960), (10, 949568), (16, 593480), (20, 474784), (32, 296740), (37, 256640), (40, 237392), (64, 148370), (74, 128320), (80, 118696), (128, 74185), (148, 64160), (160, 59348), (185, 51328), (296, 32080), (320, 29674), (370, 25664), (401, 23680), (592, 16040), (640, 14837), (740, 12832), (802, 11840), (1184, 8020), (1480, 6416), (1604, 5920), (2005, 4736), (2368, 4010), (2960, 3208)]