4096757960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^2\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 10013571540

約数和(自身を除く): 5916813580

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 101, 106, 152, 190, 202, 212, 265, 361, 380, 404, 424, 505, 530, 722, 760, 808, 1007, 1010, 1060, 1444, 1805, 1919, 2014, 2020, 2120, 2809, 2888, 3610, 3838, 4028, 4040, 5035, 5353, 5618, 7220, 7676, 8056, 9595, 10070, 10706, 11236, 14045, 14440, 15352, 19133, 19190, 20140, 21412, 22472, 26765, 28090, 36461, 38266, 38380, 40280, 42824, 53371, 53530, 56180, 72922, 76532, 76760, 95665, 101707, 106742, 107060, 112360, 145844, 153064, 182305, 191330, 203414, 213484, 214120, 266855, 283709, 291688, 364610, 382660, 406828, 426968, 508535, 533710, 567418, 729220, 765320, 813656, 1014049, 1017070, 1067420, 1134836, 1418545, 1458440, 1932433, 2028098, 2034140, 2134840, 2269672, 2837090, 3864866, 4056196, 4068280, 5070245, 5390471, 5674180, 7729732, 8112392, 9662165, 10140490, 10780942, 11348360, 15459464, 19324330, 20280980, 21561884, 26952355, 38648660, 40561960, 43123768, 53904710, 77297320, 102418949, 107809420, 204837898, 215618840, 409675796, 512094745, 819351592, 1024189490, 2048378980, 4096757960]

約数ペア:

[(1, 4096757960), (2, 2048378980), (4, 1024189490), (5, 819351592), (8, 512094745), (10, 409675796), (19, 215618840), (20, 204837898), (38, 107809420), (40, 102418949), (53, 77297320), (76, 53904710), (95, 43123768), (101, 40561960), (106, 38648660), (152, 26952355), (190, 21561884), (202, 20280980), (212, 19324330), (265, 15459464), (361, 11348360), (380, 10780942), (404, 10140490), (424, 9662165), (505, 8112392), (530, 7729732), (722, 5674180), (760, 5390471), (808, 5070245), (1007, 4068280), (1010, 4056196), (1060, 3864866), (1444, 2837090), (1805, 2269672), (1919, 2134840), (2014, 2034140), (2020, 2028098), (2120, 1932433), (2809, 1458440), (2888, 1418545), (3610, 1134836), (3838, 1067420), (4028, 1017070), (4040, 1014049), (5035, 813656), (5353, 765320), (5618, 729220), (7220, 567418), (7676, 533710), (8056, 508535), (9595, 426968), (10070, 406828), (10706, 382660), (11236, 364610), (14045, 291688), (14440, 283709), (15352, 266855), (19133, 214120), (19190, 213484), (20140, 203414), (21412, 191330), (22472, 182305), (26765, 153064), (28090, 145844), (36461, 112360), (38266, 107060), (38380, 106742), (40280, 101707), (42824, 95665), (53371, 76760), (53530, 76532), (56180, 72922)]