9427708040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1873}}^1$

素因数の和:2119

約数の個数: 128

約数和(自身を含む): 23072688000

約数和(自身を除く): 13644979960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 179, 185, 190, 296, 358, 370, 380, 703, 716, 740, 760, 895, 1406, 1432, 1480, 1790, 1873, 2812, 3401, 3515, 3580, 3746, 5624, 6623, 6802, 7030, 7160, 7492, 9365, 13246, 13604, 14060, 14984, 17005, 18730, 26492, 27208, 28120, 33115, 34010, 35587, 37460, 52984, 66230, 68020, 69301, 71174, 74920, 125837, 132460, 136040, 138602, 142348, 177935, 251674, 264920, 277204, 284696, 335267, 346505, 355870, 503348, 554408, 629185, 670534, 693010, 711740, 1006696, 1258370, 1316719, 1341068, 1386020, 1423480, 1676335, 2516740, 2633438, 2682136, 2772040, 3352670, 5033480, 5266876, 6370073, 6583595, 6705340, 10533752, 12404879, 12740146, 13167190, 13410680, 24809758, 25480292, 26334380, 31850365, 49619516, 50960584, 52668760, 62024395, 63700730, 99239032, 124048790, 127401460, 235692701, 248097580, 254802920, 471385402, 496195160, 942770804, 1178463505, 1885541608, 2356927010, 4713854020, 9427708040]

約数ペア:

[(1, 9427708040), (2, 4713854020), (4, 2356927010), (5, 1885541608), (8, 1178463505), (10, 942770804), (19, 496195160), (20, 471385402), (37, 254802920), (38, 248097580), (40, 235692701), (74, 127401460), (76, 124048790), (95, 99239032), (148, 63700730), (152, 62024395), (179, 52668760), (185, 50960584), (190, 49619516), (296, 31850365), (358, 26334380), (370, 25480292), (380, 24809758), (703, 13410680), (716, 13167190), (740, 12740146), (760, 12404879), (895, 10533752), (1406, 6705340), (1432, 6583595), (1480, 6370073), (1790, 5266876), (1873, 5033480), (2812, 3352670), (3401, 2772040), (3515, 2682136), (3580, 2633438), (3746, 2516740), (5624, 1676335), (6623, 1423480), (6802, 1386020), (7030, 1341068), (7160, 1316719), (7492, 1258370), (9365, 1006696), (13246, 711740), (13604, 693010), (14060, 670534), (14984, 629185), (17005, 554408), (18730, 503348), (26492, 355870), (27208, 346505), (28120, 335267), (33115, 284696), (34010, 277204), (35587, 264920), (37460, 251674), (52984, 177935), (66230, 142348), (68020, 138602), (69301, 136040), (71174, 132460), (74920, 125837)]