27962090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7417}}^1$

素因数の和:7466

約数の個数: 32

約数和(自身を含む): 56080080

約数和(自身を除く): 28117990

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 7417, 14834, 37085, 74170, 96421, 192842, 215093, 430186, 482105, 964210, 1075465, 2150930, 2796209, 5592418, 13981045, 27962090]

約数ペア:

[(1, 27962090), (2, 13981045), (5, 5592418), (10, 2796209), (13, 2150930), (26, 1075465), (29, 964210), (58, 482105), (65, 430186), (130, 215093), (145, 192842), (290, 96421), (377, 74170), (754, 37085), (1885, 14834), (3770, 7417)]