2017112511440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{468599}}^1\times {\mathrm{4139}}^1$

素因数の和:472764

約数の個数: 80

約数和(自身を含む): 5051770416000

約数和(自身を除く): 3034657904560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4139, 8278, 16556, 20695, 33112, 41390, 53807, 66224, 82780, 107614, 165560, 215228, 269035, 331120, 430456, 468599, 538070, 860912, 937198, 1076140, 1874396, 2152280, 2342995, 3748792, 4304560, 4685990, 6091787, 7497584, 9371980, 12183574, 18743960, 24367148, 30458935, 37487920, 48734296, 60917870, 97468592, 121835740, 243671480, 487342960, 1939531261, 3879062522, 7758125044, 9697656305, 15516250088, 19395312610, 25213906393, 31032500176, 38790625220, 50427812786, 77581250440, 100855625572, 126069531965, 155162500880, 201711251144, 252139063930, 403422502288, 504278127860, 1008556255720, 2017112511440]

約数ペア:

[(1, 2017112511440), (2, 1008556255720), (4, 504278127860), (5, 403422502288), (8, 252139063930), (10, 201711251144), (13, 155162500880), (16, 126069531965), (20, 100855625572), (26, 77581250440), (40, 50427812786), (52, 38790625220), (65, 31032500176), (80, 25213906393), (104, 19395312610), (130, 15516250088), (208, 9697656305), (260, 7758125044), (520, 3879062522), (1040, 1939531261), (4139, 487342960), (8278, 243671480), (16556, 121835740), (20695, 97468592), (33112, 60917870), (41390, 48734296), (53807, 37487920), (66224, 30458935), (82780, 24367148), (107614, 18743960), (165560, 12183574), (215228, 9371980), (269035, 7497584), (331120, 6091787), (430456, 4685990), (468599, 4304560), (538070, 3748792), (860912, 2342995), (937198, 2152280), (1076140, 1874396)]