90920106640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{641}}^1\times {\mathrm{14653}}^1$

素因数の和:15329

約数の個数: 120

約数和(自身を含む): 232731838584

約数和(自身を除く): 141811731944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 641, 880, 968, 1210, 1282, 1936, 2420, 2564, 3205, 4840, 5128, 6410, 7051, 9680, 10256, 12820, 14102, 14653, 25640, 28204, 29306, 35255, 51280, 56408, 58612, 70510, 73265, 77561, 112816, 117224, 141020, 146530, 155122, 161183, 234448, 282040, 293060, 310244, 322366, 387805, 564080, 586120, 620488, 644732, 775610, 805915, 1172240, 1240976, 1289464, 1551220, 1611830, 1773013, 2578928, 3102440, 3223660, 3546026, 6204880, 6447320, 7092052, 8865065, 9392573, 12894640, 14184104, 17730130, 18785146, 28368208, 35460260, 37570292, 46962865, 70920520, 75140584, 93925730, 103318303, 141841040, 150281168, 187851460, 206636606, 375702920, 413273212, 516591515, 751405840, 826546424, 1033183030, 1136501333, 1653092848, 2066366060, 2273002666, 4132732120, 4546005332, 5682506665, 8265464240, 9092010664, 11365013330, 18184021328, 22730026660, 45460053320, 90920106640]

約数ペア:

[(1, 90920106640), (2, 45460053320), (4, 22730026660), (5, 18184021328), (8, 11365013330), (10, 9092010664), (11, 8265464240), (16, 5682506665), (20, 4546005332), (22, 4132732120), (40, 2273002666), (44, 2066366060), (55, 1653092848), (80, 1136501333), (88, 1033183030), (110, 826546424), (121, 751405840), (176, 516591515), (220, 413273212), (242, 375702920), (440, 206636606), (484, 187851460), (605, 150281168), (641, 141841040), (880, 103318303), (968, 93925730), (1210, 75140584), (1282, 70920520), (1936, 46962865), (2420, 37570292), (2564, 35460260), (3205, 28368208), (4840, 18785146), (5128, 17730130), (6410, 14184104), (7051, 12894640), (9680, 9392573), (10256, 8865065), (12820, 7092052), (14102, 6447320), (14653, 6204880), (25640, 3546026), (28204, 3223660), (29306, 3102440), (35255, 2578928), (51280, 1773013), (56408, 1611830), (58612, 1551220), (70510, 1289464), (73265, 1240976), (77561, 1172240), (112816, 805915), (117224, 775610), (141020, 644732), (146530, 620488), (155122, 586120), (161183, 564080), (234448, 387805), (282040, 322366), (293060, 310244)]