108588640

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3923}}^1$

素因数の和:4111

約数の個数: 48

約数和(自身を含む): 258089328

約数和(自身を除く): 149500688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 3923, 5536, 6920, 7846, 13840, 15692, 19615, 27680, 31384, 39230, 62768, 78460, 125536, 156920, 313840, 627680, 678679, 1357358, 2714716, 3393395, 5429432, 6786790, 10858864, 13573580, 21717728, 27147160, 54294320, 108588640]

約数ペア:

[(1, 108588640), (2, 54294320), (4, 27147160), (5, 21717728), (8, 13573580), (10, 10858864), (16, 6786790), (20, 5429432), (32, 3393395), (40, 2714716), (80, 1357358), (160, 678679), (173, 627680), (346, 313840), (692, 156920), (865, 125536), (1384, 78460), (1730, 62768), (2768, 39230), (3460, 31384), (3923, 27680), (5536, 19615), (6920, 15692), (7846, 13840)]