12396250

素因数分解:

$2^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:280

約数の個数: 40

約数和(自身を含む): 23842368

約数和(自身を除く): 11446118

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 211, 235, 250, 422, 470, 625, 1055, 1175, 1250, 2110, 2350, 5275, 5875, 9917, 10550, 11750, 19834, 26375, 29375, 49585, 52750, 58750, 99170, 131875, 247925, 263750, 495850, 1239625, 2479250, 6198125, 12396250]

約数ペア:

[(1, 12396250), (2, 6198125), (5, 2479250), (10, 1239625), (25, 495850), (47, 263750), (50, 247925), (94, 131875), (125, 99170), (211, 58750), (235, 52750), (250, 49585), (422, 29375), (470, 26375), (625, 19834), (1055, 11750), (1175, 10550), (1250, 9917), (2110, 5875), (2350, 5275)]