107992720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122719}}^1$

素因数の和:122743

約数の個数: 40

約数和(自身を含む): 273911040

約数和(自身を除く): 165918320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 122719, 245438, 490876, 613595, 981752, 1227190, 1349909, 1963504, 2454380, 2699818, 4908760, 5399636, 6749545, 9817520, 10799272, 13499090, 21598544, 26998180, 53996360, 107992720]

約数ペア:

[(1, 107992720), (2, 53996360), (4, 26998180), (5, 21598544), (8, 13499090), (10, 10799272), (11, 9817520), (16, 6749545), (20, 5399636), (22, 4908760), (40, 2699818), (44, 2454380), (55, 1963504), (80, 1349909), (88, 1227190), (110, 981752), (176, 613595), (220, 490876), (440, 245438), (880, 122719)]