12406250

素因数分解:

$2^1\times 5^6\times {\mathrm{397}}^1$

素因数の和:429

約数の個数: 28

約数和(自身を含む): 23320014

約数和(自身を除く): 10913764

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 397, 625, 794, 1250, 1985, 3125, 3970, 6250, 9925, 15625, 19850, 31250, 49625, 99250, 248125, 496250, 1240625, 2481250, 6203125, 12406250]

約数ペア:

[(1, 12406250), (2, 6203125), (5, 2481250), (10, 1240625), (25, 496250), (50, 248125), (125, 99250), (250, 49625), (397, 31250), (625, 19850), (794, 15625), (1250, 9925), (1985, 6250), (3125, 3970)]