60844520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138283}}^1$

素因数の和:138305

約数の個数: 32

約数和(自身を含む): 149346720

約数和(自身を除く): 88502200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 138283, 276566, 553132, 691415, 1106264, 1382830, 1521113, 2765660, 3042226, 5531320, 6084452, 7605565, 12168904, 15211130, 30422260, 60844520]

約数ペア:

[(1, 60844520), (2, 30422260), (4, 15211130), (5, 12168904), (8, 7605565), (10, 6084452), (11, 5531320), (20, 3042226), (22, 2765660), (40, 1521113), (44, 1382830), (55, 1106264), (88, 691415), (110, 553132), (220, 276566), (440, 138283)]