422534800

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{17317}}^1$

素因数の和:17396

約数の個数: 60

約数和(自身を含む): 1031841076

約数和(自身を除く): 609306276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4880, 6100, 12200, 17317, 24400, 34634, 69268, 86585, 138536, 173170, 277072, 346340, 432925, 692680, 865850, 1056337, 1385360, 1731700, 2112674, 3463400, 4225348, 5281685, 6926800, 8450696, 10563370, 16901392, 21126740, 26408425, 42253480, 52816850, 84506960, 105633700, 211267400, 422534800]

約数ペア:

[(1, 422534800), (2, 211267400), (4, 105633700), (5, 84506960), (8, 52816850), (10, 42253480), (16, 26408425), (20, 21126740), (25, 16901392), (40, 10563370), (50, 8450696), (61, 6926800), (80, 5281685), (100, 4225348), (122, 3463400), (200, 2112674), (244, 1731700), (305, 1385360), (400, 1056337), (488, 865850), (610, 692680), (976, 432925), (1220, 346340), (1525, 277072), (2440, 173170), (3050, 138536), (4880, 86585), (6100, 69268), (12200, 34634), (17317, 24400)]