17894450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 41247360

約数和(自身を除く): 23352910

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 41, 43, 50, 58, 70, 82, 86, 145, 175, 203, 205, 215, 287, 290, 301, 350, 406, 410, 430, 574, 602, 725, 1015, 1025, 1075, 1189, 1247, 1435, 1450, 1505, 1763, 2030, 2050, 2150, 2378, 2494, 2870, 3010, 3526, 5075, 5945, 6235, 7175, 7525, 8323, 8729, 8815, 10150, 11890, 12341, 12470, 14350, 15050, 16646, 17458, 17630, 24682, 29725, 31175, 41615, 43645, 44075, 51127, 59450, 61705, 62350, 83230, 87290, 88150, 102254, 123410, 208075, 218225, 255635, 308525, 357889, 416150, 436450, 511270, 617050, 715778, 1278175, 1789445, 2556350, 3578890, 8947225, 17894450]

約数ペア:

[(1, 17894450), (2, 8947225), (5, 3578890), (7, 2556350), (10, 1789445), (14, 1278175), (25, 715778), (29, 617050), (35, 511270), (41, 436450), (43, 416150), (50, 357889), (58, 308525), (70, 255635), (82, 218225), (86, 208075), (145, 123410), (175, 102254), (203, 88150), (205, 87290), (215, 83230), (287, 62350), (290, 61705), (301, 59450), (350, 51127), (406, 44075), (410, 43645), (430, 41615), (574, 31175), (602, 29725), (725, 24682), (1015, 17630), (1025, 17458), (1075, 16646), (1189, 15050), (1247, 14350), (1435, 12470), (1450, 12341), (1505, 11890), (1763, 10150), (2030, 8815), (2050, 8729), (2150, 8323), (2378, 7525), (2494, 7175), (2870, 6235), (3010, 5945), (3526, 5075)]