14282500

素因数分解:

$2^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 32473980

約数和(自身を除く): 18191480

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 197, 250, 290, 394, 500, 580, 625, 725, 788, 985, 1250, 1450, 1970, 2500, 2900, 3625, 3940, 4925, 5713, 7250, 9850, 11426, 14500, 18125, 19700, 22852, 24625, 28565, 36250, 49250, 57130, 72500, 98500, 114260, 123125, 142825, 246250, 285650, 492500, 571300, 714125, 1428250, 2856500, 3570625, 7141250, 14282500]

約数ペア:

[(1, 14282500), (2, 7141250), (4, 3570625), (5, 2856500), (10, 1428250), (20, 714125), (25, 571300), (29, 492500), (50, 285650), (58, 246250), (100, 142825), (116, 123125), (125, 114260), (145, 98500), (197, 72500), (250, 57130), (290, 49250), (394, 36250), (500, 28565), (580, 24625), (625, 22852), (725, 19700), (788, 18125), (985, 14500), (1250, 11426), (1450, 9850), (1970, 7250), (2500, 5713), (2900, 4925), (3625, 3940)]