776194901180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{3707111}}^1$

素因数の和:3707187

約数の個数: 72

約数和(自身を含む): 1779636186720

約数和(自身を除く): 1003441285540

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 361, 380, 551, 580, 722, 1102, 1444, 1805, 2204, 2755, 3610, 5510, 7220, 10469, 11020, 20938, 41876, 52345, 104690, 209380, 3707111, 7414222, 14828444, 18535555, 37071110, 70435109, 74142220, 107506219, 140870218, 215012438, 281740436, 352175545, 430024876, 537531095, 704351090, 1075062190, 1338267071, 1408702180, 2042618161, 2150124380, 2676534142, 4085236322, 5353068284, 6691335355, 8170472644, 10213090805, 13382670710, 20426181610, 26765341420, 38809745059, 40852363220, 77619490118, 155238980236, 194048725295, 388097450590, 776194901180]

約数ペア:

[(1, 776194901180), (2, 388097450590), (4, 194048725295), (5, 155238980236), (10, 77619490118), (19, 40852363220), (20, 38809745059), (29, 26765341420), (38, 20426181610), (58, 13382670710), (76, 10213090805), (95, 8170472644), (116, 6691335355), (145, 5353068284), (190, 4085236322), (290, 2676534142), (361, 2150124380), (380, 2042618161), (551, 1408702180), (580, 1338267071), (722, 1075062190), (1102, 704351090), (1444, 537531095), (1805, 430024876), (2204, 352175545), (2755, 281740436), (3610, 215012438), (5510, 140870218), (7220, 107506219), (10469, 74142220), (11020, 70435109), (20938, 37071110), (41876, 18535555), (52345, 14828444), (104690, 7414222), (209380, 3707111)]