1053112720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1196719}}^1$

素因数の和:1196743

約数の個数: 40

約数和(自身を含む): 2671079040

約数和(自身を除く): 1617966320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1196719, 2393438, 4786876, 5983595, 9573752, 11967190, 13163909, 19147504, 23934380, 26327818, 47868760, 52655636, 65819545, 95737520, 105311272, 131639090, 210622544, 263278180, 526556360, 1053112720]

約数ペア:

[(1, 1053112720), (2, 526556360), (4, 263278180), (5, 210622544), (8, 131639090), (10, 105311272), (11, 95737520), (16, 65819545), (20, 52655636), (22, 47868760), (40, 26327818), (44, 23934380), (55, 19147504), (80, 13163909), (88, 11967190), (110, 9573752), (176, 5983595), (220, 4786876), (440, 2393438), (880, 1196719)]