39532090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4283}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 77728896

約数和(自身を除く): 38196806

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4283, 4615, 8566, 9230, 21415, 42830, 55679, 111358, 278395, 304093, 556790, 608186, 1520465, 3040930, 3953209, 7906418, 19766045, 39532090]

約数ペア:

[(1, 39532090), (2, 19766045), (5, 7906418), (10, 3953209), (13, 3040930), (26, 1520465), (65, 608186), (71, 556790), (130, 304093), (142, 278395), (355, 111358), (710, 55679), (923, 42830), (1846, 21415), (4283, 9230), (4615, 8566)]