12300350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 25110000

約数和(自身を除く): 12809650

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 425, 493, 499, 725, 850, 986, 998, 1450, 2465, 2495, 4930, 4990, 8483, 12325, 12475, 14471, 16966, 24650, 24950, 28942, 42415, 72355, 84830, 144710, 212075, 246007, 361775, 424150, 492014, 723550, 1230035, 2460070, 6150175, 12300350]

約数ペア:

[(1, 12300350), (2, 6150175), (5, 2460070), (10, 1230035), (17, 723550), (25, 492014), (29, 424150), (34, 361775), (50, 246007), (58, 212075), (85, 144710), (145, 84830), (170, 72355), (290, 42415), (425, 28942), (493, 24950), (499, 24650), (725, 16966), (850, 14471), (986, 12475), (998, 12325), (1450, 8483), (2465, 4990), (2495, 4930)]