5369360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1691

約数の個数: 40

約数和(自身を含む): 12796056

約数和(自身を除く): 7426696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1637, 1640, 3274, 3280, 6548, 8185, 13096, 16370, 26192, 32740, 65480, 67117, 130960, 134234, 268468, 335585, 536936, 671170, 1073872, 1342340, 2684680, 5369360]

約数ペア:

[(1, 5369360), (2, 2684680), (4, 1342340), (5, 1073872), (8, 671170), (10, 536936), (16, 335585), (20, 268468), (40, 134234), (41, 130960), (80, 67117), (82, 65480), (164, 32740), (205, 26192), (328, 16370), (410, 13096), (656, 8185), (820, 6548), (1637, 3280), (1640, 3274)]