2100021088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{59069}}^1$

素因数の和:59191

約数の個数: 48

約数和(自身を含む): 4555005840

約数和(自身を除く): 2454984752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 352, 404, 808, 1111, 1616, 2222, 3232, 4444, 8888, 17776, 35552, 59069, 118138, 236276, 472552, 649759, 945104, 1299518, 1890208, 2599036, 5198072, 5965969, 10396144, 11931938, 20792288, 23863876, 47727752, 65625659, 95455504, 131251318, 190911008, 262502636, 525005272, 1050010544, 2100021088]

約数ペア:

[(1, 2100021088), (2, 1050010544), (4, 525005272), (8, 262502636), (11, 190911008), (16, 131251318), (22, 95455504), (32, 65625659), (44, 47727752), (88, 23863876), (101, 20792288), (176, 11931938), (202, 10396144), (352, 5965969), (404, 5198072), (808, 2599036), (1111, 1890208), (1616, 1299518), (2222, 945104), (3232, 649759), (4444, 472552), (8888, 236276), (17776, 118138), (35552, 59069)]