24903220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 54564048

約数和(自身を除く): 29660828

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 185, 292, 365, 370, 461, 730, 740, 922, 1460, 1844, 2305, 2701, 4610, 5402, 9220, 10804, 13505, 17057, 27010, 33653, 34114, 54020, 67306, 68228, 85285, 134612, 168265, 170570, 336530, 341140, 673060, 1245161, 2490322, 4980644, 6225805, 12451610, 24903220]

約数ペア:

[(1, 24903220), (2, 12451610), (4, 6225805), (5, 4980644), (10, 2490322), (20, 1245161), (37, 673060), (73, 341140), (74, 336530), (146, 170570), (148, 168265), (185, 134612), (292, 85285), (365, 68228), (370, 67306), (461, 54020), (730, 34114), (740, 33653), (922, 27010), (1460, 17057), (1844, 13505), (2305, 10804), (2701, 9220), (4610, 5402)]