11756780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 28600320

約数和(自身を除く): 16843540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1063, 1106, 1580, 2126, 2212, 2765, 4252, 5315, 5530, 7441, 10630, 11060, 14882, 21260, 29764, 37205, 74410, 83977, 148820, 167954, 335908, 419885, 587839, 839770, 1175678, 1679540, 2351356, 2939195, 5878390, 11756780]

約数ペア:

[(1, 11756780), (2, 5878390), (4, 2939195), (5, 2351356), (7, 1679540), (10, 1175678), (14, 839770), (20, 587839), (28, 419885), (35, 335908), (70, 167954), (79, 148820), (140, 83977), (158, 74410), (316, 37205), (395, 29764), (553, 21260), (790, 14882), (1063, 11060), (1106, 10630), (1580, 7441), (2126, 5530), (2212, 5315), (2765, 4252)]