12349000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 29568240

約数和(自身を除く): 17219240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 233, 250, 265, 424, 466, 500, 530, 932, 1000, 1060, 1165, 1325, 1864, 2120, 2330, 2650, 4660, 5300, 5825, 6625, 9320, 10600, 11650, 12349, 13250, 23300, 24698, 26500, 29125, 46600, 49396, 53000, 58250, 61745, 98792, 116500, 123490, 233000, 246980, 308725, 493960, 617450, 1234900, 1543625, 2469800, 3087250, 6174500, 12349000]

約数ペア:

[(1, 12349000), (2, 6174500), (4, 3087250), (5, 2469800), (8, 1543625), (10, 1234900), (20, 617450), (25, 493960), (40, 308725), (50, 246980), (53, 233000), (100, 123490), (106, 116500), (125, 98792), (200, 61745), (212, 58250), (233, 53000), (250, 49396), (265, 46600), (424, 29125), (466, 26500), (500, 24698), (530, 23300), (932, 13250), (1000, 12349), (1060, 11650), (1165, 10600), (1325, 9320), (1864, 6625), (2120, 5825), (2330, 5300), (2650, 4660)]