1344284740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{9511}}^1$

素因数の和:9748

約数の個数: 48

約数和(自身を含む): 2914781184

約数和(自身を除く): 1570496444

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 191, 370, 382, 740, 764, 955, 1910, 3820, 7067, 9511, 14134, 19022, 28268, 35335, 38044, 47555, 70670, 95110, 141340, 190220, 351907, 703814, 1407628, 1759535, 1816601, 3519070, 3633202, 7038140, 7266404, 9083005, 18166010, 36332020, 67214237, 134428474, 268856948, 336071185, 672142370, 1344284740]

約数ペア:

[(1, 1344284740), (2, 672142370), (4, 336071185), (5, 268856948), (10, 134428474), (20, 67214237), (37, 36332020), (74, 18166010), (148, 9083005), (185, 7266404), (191, 7038140), (370, 3633202), (382, 3519070), (740, 1816601), (764, 1759535), (955, 1407628), (1910, 703814), (3820, 351907), (7067, 190220), (9511, 141340), (14134, 95110), (19022, 70670), (28268, 47555), (35335, 38044)]