544028180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{1901}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 1174294800

約数和(自身を除く): 630266620

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 349, 410, 698, 820, 1396, 1745, 1901, 3490, 3802, 6980, 7604, 9505, 14309, 19010, 28618, 38020, 57236, 71545, 77941, 143090, 155882, 286180, 311764, 389705, 663449, 779410, 1326898, 1558820, 2653796, 3317245, 6634490, 13268980, 27201409, 54402818, 108805636, 136007045, 272014090, 544028180]

約数ペア:

[(1, 544028180), (2, 272014090), (4, 136007045), (5, 108805636), (10, 54402818), (20, 27201409), (41, 13268980), (82, 6634490), (164, 3317245), (205, 2653796), (349, 1558820), (410, 1326898), (698, 779410), (820, 663449), (1396, 389705), (1745, 311764), (1901, 286180), (3490, 155882), (3802, 143090), (6980, 77941), (7604, 71545), (9505, 57236), (14309, 38020), (19010, 28618)]