29104880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{51973}}^1$

素因数の和:51993

約数の個数: 40

約数和(自身を含む): 77337312

約数和(自身を除く): 48232432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 51973, 103946, 207892, 259865, 363811, 415784, 519730, 727622, 831568, 1039460, 1455244, 1819055, 2078920, 2910488, 3638110, 4157840, 5820976, 7276220, 14552440, 29104880]

約数ペア:

[(1, 29104880), (2, 14552440), (4, 7276220), (5, 5820976), (7, 4157840), (8, 3638110), (10, 2910488), (14, 2078920), (16, 1819055), (20, 1455244), (28, 1039460), (35, 831568), (40, 727622), (56, 519730), (70, 415784), (80, 363811), (112, 259865), (140, 207892), (280, 103946), (560, 51973)]