91993880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 231260400

約数和(自身を除く): 139266520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 121, 166, 220, 229, 242, 332, 415, 440, 458, 484, 605, 664, 830, 913, 916, 968, 1145, 1210, 1660, 1826, 1832, 2290, 2420, 2519, 3320, 3652, 4565, 4580, 4840, 5038, 7304, 9130, 9160, 10043, 10076, 12595, 18260, 19007, 20086, 20152, 25190, 27709, 36520, 38014, 40172, 50215, 50380, 55418, 76028, 80344, 95035, 100430, 100760, 110836, 138545, 152056, 190070, 200860, 209077, 221672, 277090, 380140, 401720, 418154, 554180, 760280, 836308, 1045385, 1108360, 1672616, 2090770, 2299847, 4181540, 4599694, 8363080, 9199388, 11499235, 18398776, 22998470, 45996940, 91993880]

約数ペア:

[(1, 91993880), (2, 45996940), (4, 22998470), (5, 18398776), (8, 11499235), (10, 9199388), (11, 8363080), (20, 4599694), (22, 4181540), (40, 2299847), (44, 2090770), (55, 1672616), (83, 1108360), (88, 1045385), (110, 836308), (121, 760280), (166, 554180), (220, 418154), (229, 401720), (242, 380140), (332, 277090), (415, 221672), (440, 209077), (458, 200860), (484, 190070), (605, 152056), (664, 138545), (830, 110836), (913, 100760), (916, 100430), (968, 95035), (1145, 80344), (1210, 76028), (1660, 55418), (1826, 50380), (1832, 50215), (2290, 40172), (2420, 38014), (2519, 36520), (3320, 27709), (3652, 25190), (4565, 20152), (4580, 20086), (4840, 19007), (5038, 18260), (7304, 12595), (9130, 10076), (9160, 10043)]