103416400

素因数分解:

$2^4\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1376

約数の個数: 60

約数和(自身を含む): 249763900

約数和(自身を除く): 146347500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 229, 400, 458, 916, 1129, 1145, 1832, 2258, 2290, 3664, 4516, 4580, 5645, 5725, 9032, 9160, 11290, 11450, 18064, 18320, 22580, 22900, 28225, 45160, 45800, 56450, 90320, 91600, 112900, 225800, 258541, 451600, 517082, 1034164, 1292705, 2068328, 2585410, 4136656, 5170820, 6463525, 10341640, 12927050, 20683280, 25854100, 51708200, 103416400]

約数ペア:

[(1, 103416400), (2, 51708200), (4, 25854100), (5, 20683280), (8, 12927050), (10, 10341640), (16, 6463525), (20, 5170820), (25, 4136656), (40, 2585410), (50, 2068328), (80, 1292705), (100, 1034164), (200, 517082), (229, 451600), (400, 258541), (458, 225800), (916, 112900), (1129, 91600), (1145, 90320), (1832, 56450), (2258, 45800), (2290, 45160), (3664, 28225), (4516, 22900), (4580, 22580), (5645, 18320), (5725, 18064), (9032, 11450), (9160, 11290)]