17146250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 80

約数和(自身を含む): 37113120

約数和(自身を除く): 19966870

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 43, 50, 55, 58, 86, 110, 125, 145, 215, 250, 275, 290, 319, 430, 473, 550, 625, 638, 725, 946, 1075, 1247, 1250, 1375, 1450, 1595, 2150, 2365, 2494, 2750, 3190, 3625, 4730, 5375, 6235, 6875, 7250, 7975, 10750, 11825, 12470, 13717, 13750, 15950, 18125, 23650, 26875, 27434, 31175, 36250, 39875, 53750, 59125, 62350, 68585, 79750, 118250, 137170, 155875, 199375, 295625, 311750, 342925, 398750, 591250, 685850, 779375, 1558750, 1714625, 3429250, 8573125, 17146250]

約数ペア:

[(1, 17146250), (2, 8573125), (5, 3429250), (10, 1714625), (11, 1558750), (22, 779375), (25, 685850), (29, 591250), (43, 398750), (50, 342925), (55, 311750), (58, 295625), (86, 199375), (110, 155875), (125, 137170), (145, 118250), (215, 79750), (250, 68585), (275, 62350), (290, 59125), (319, 53750), (430, 39875), (473, 36250), (550, 31175), (625, 27434), (638, 26875), (725, 23650), (946, 18125), (1075, 15950), (1247, 13750), (1250, 13717), (1375, 12470), (1450, 11825), (1595, 10750), (2150, 7975), (2365, 7250), (2494, 6875), (2750, 6235), (3190, 5375), (3625, 4730)]