1828111460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{5147}}^1$

素因数の和:5265

約数の個数: 96

約数和(自身を含む): 4566481920

約数和(自身を除く): 2738370460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 59, 70, 86, 118, 140, 172, 215, 236, 295, 301, 413, 430, 590, 602, 826, 860, 1180, 1204, 1505, 1652, 2065, 2537, 3010, 4130, 5074, 5147, 6020, 8260, 10148, 10294, 12685, 17759, 20588, 25370, 25735, 35518, 36029, 50740, 51470, 71036, 72058, 88795, 102940, 144116, 177590, 180145, 221321, 303673, 355180, 360290, 442642, 607346, 720580, 885284, 1106605, 1214692, 1518365, 1549247, 2125711, 2213210, 3036730, 3098494, 4251422, 4426420, 6073460, 6196988, 7746235, 8502844, 10628555, 13057939, 15492470, 21257110, 26115878, 30984940, 42514220, 52231756, 65289695, 91405573, 130579390, 182811146, 261158780, 365622292, 457027865, 914055730, 1828111460]

約数ペア:

[(1, 1828111460), (2, 914055730), (4, 457027865), (5, 365622292), (7, 261158780), (10, 182811146), (14, 130579390), (20, 91405573), (28, 65289695), (35, 52231756), (43, 42514220), (59, 30984940), (70, 26115878), (86, 21257110), (118, 15492470), (140, 13057939), (172, 10628555), (215, 8502844), (236, 7746235), (295, 6196988), (301, 6073460), (413, 4426420), (430, 4251422), (590, 3098494), (602, 3036730), (826, 2213210), (860, 2125711), (1180, 1549247), (1204, 1518365), (1505, 1214692), (1652, 1106605), (2065, 885284), (2537, 720580), (3010, 607346), (4130, 442642), (5074, 360290), (5147, 355180), (6020, 303673), (8260, 221321), (10148, 180145), (10294, 177590), (12685, 144116), (17759, 102940), (20588, 88795), (25370, 72058), (25735, 71036), (35518, 51470), (36029, 50740)]