1155561550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5573}}^1$

素因数の和:5638

約数の個数: 96

約数和(自身を含む): 2612645280

約数和(自身を除く): 1457083730

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 50, 55, 58, 65, 110, 130, 143, 145, 275, 286, 290, 319, 325, 377, 550, 638, 650, 715, 725, 754, 1430, 1450, 1595, 1885, 3190, 3575, 3770, 4147, 5573, 7150, 7975, 8294, 9425, 11146, 15950, 18850, 20735, 27865, 41470, 55730, 61303, 72449, 103675, 122606, 139325, 144898, 161617, 207350, 278650, 306515, 323234, 362245, 613030, 724490, 796939, 808085, 1532575, 1593878, 1616170, 1777787, 1811225, 2101021, 3065150, 3555574, 3622450, 3984695, 4040425, 4202042, 7969390, 8080850, 8888935, 10505105, 17777870, 19923475, 21010210, 23111231, 39846950, 44444675, 46222462, 52525525, 88889350, 105051050, 115556155, 231112310, 577780775, 1155561550]

約数ペア:

[(1, 1155561550), (2, 577780775), (5, 231112310), (10, 115556155), (11, 105051050), (13, 88889350), (22, 52525525), (25, 46222462), (26, 44444675), (29, 39846950), (50, 23111231), (55, 21010210), (58, 19923475), (65, 17777870), (110, 10505105), (130, 8888935), (143, 8080850), (145, 7969390), (275, 4202042), (286, 4040425), (290, 3984695), (319, 3622450), (325, 3555574), (377, 3065150), (550, 2101021), (638, 1811225), (650, 1777787), (715, 1616170), (725, 1593878), (754, 1532575), (1430, 808085), (1450, 796939), (1595, 724490), (1885, 613030), (3190, 362245), (3575, 323234), (3770, 306515), (4147, 278650), (5573, 207350), (7150, 161617), (7975, 144898), (8294, 139325), (9425, 122606), (11146, 103675), (15950, 72449), (18850, 61303), (20735, 55730), (27865, 41470)]