1372496650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{40427}}^1$

素因数の和:40543

約数の個数: 48

約数和(自身を含む): 2947686336

約数和(自身を除く): 1575189686

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 485, 679, 970, 1358, 2425, 3395, 4850, 6790, 16975, 33950, 40427, 80854, 202135, 282989, 404270, 565978, 1010675, 1414945, 2021350, 2829890, 3921419, 7074725, 7842838, 14149450, 19607095, 27449933, 39214190, 54899866, 98035475, 137249665, 196070950, 274499330, 686248325, 1372496650]

約数ペア:

[(1, 1372496650), (2, 686248325), (5, 274499330), (7, 196070950), (10, 137249665), (14, 98035475), (25, 54899866), (35, 39214190), (50, 27449933), (70, 19607095), (97, 14149450), (175, 7842838), (194, 7074725), (350, 3921419), (485, 2829890), (679, 2021350), (970, 1414945), (1358, 1010675), (2425, 565978), (3395, 404270), (4850, 282989), (6790, 202135), (16975, 80854), (33950, 40427)]