27552580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 68584320

約数和(自身を除く): 41031740

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 53, 55, 68, 85, 106, 110, 139, 170, 187, 212, 220, 265, 278, 340, 374, 530, 556, 583, 695, 748, 901, 935, 1060, 1166, 1390, 1529, 1802, 1870, 2332, 2363, 2780, 2915, 3058, 3604, 3740, 4505, 4726, 5830, 6116, 7367, 7645, 9010, 9452, 9911, 11660, 11815, 14734, 15290, 18020, 19822, 23630, 25993, 29468, 30580, 36835, 39644, 47260, 49555, 51986, 73670, 81037, 99110, 103972, 125239, 129965, 147340, 162074, 198220, 250478, 259930, 324148, 405185, 500956, 519860, 626195, 810370, 1252390, 1377629, 1620740, 2504780, 2755258, 5510516, 6888145, 13776290, 27552580]

約数ペア:

[(1, 27552580), (2, 13776290), (4, 6888145), (5, 5510516), (10, 2755258), (11, 2504780), (17, 1620740), (20, 1377629), (22, 1252390), (34, 810370), (44, 626195), (53, 519860), (55, 500956), (68, 405185), (85, 324148), (106, 259930), (110, 250478), (139, 198220), (170, 162074), (187, 147340), (212, 129965), (220, 125239), (265, 103972), (278, 99110), (340, 81037), (374, 73670), (530, 51986), (556, 49555), (583, 47260), (695, 39644), (748, 36835), (901, 30580), (935, 29468), (1060, 25993), (1166, 23630), (1390, 19822), (1529, 18020), (1802, 15290), (1870, 14734), (2332, 11815), (2363, 11660), (2780, 9911), (2915, 9452), (3058, 9010), (3604, 7645), (3740, 7367), (4505, 6116), (4726, 5830)]