11165860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 24514560

約数和(自身を除く): 13348700

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 191, 316, 370, 382, 395, 740, 764, 790, 955, 1580, 1910, 2923, 3820, 5846, 7067, 11692, 14134, 14615, 15089, 28268, 29230, 30178, 35335, 58460, 60356, 70670, 75445, 141340, 150890, 301780, 558293, 1116586, 2233172, 2791465, 5582930, 11165860]

約数ペア:

[(1, 11165860), (2, 5582930), (4, 2791465), (5, 2233172), (10, 1116586), (20, 558293), (37, 301780), (74, 150890), (79, 141340), (148, 75445), (158, 70670), (185, 60356), (191, 58460), (316, 35335), (370, 30178), (382, 29230), (395, 28268), (740, 15089), (764, 14615), (790, 14134), (955, 11692), (1580, 7067), (1910, 5846), (2923, 3820)]