5128055580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{194687}}^1$

素因数の和:195138

約数の個数: 48

約数和(自身を含む): 14391336960

約数和(自身を除く): 9263281380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8780, 13170, 26340, 194687, 389374, 584061, 778748, 973435, 1168122, 1946870, 2336244, 2920305, 3893740, 5840610, 11681220, 85467593, 170935186, 256402779, 341870372, 427337965, 512805558, 854675930, 1025611116, 1282013895, 1709351860, 2564027790, 5128055580]

約数ペア:

[(1, 5128055580), (2, 2564027790), (3, 1709351860), (4, 1282013895), (5, 1025611116), (6, 854675930), (10, 512805558), (12, 427337965), (15, 341870372), (20, 256402779), (30, 170935186), (60, 85467593), (439, 11681220), (878, 5840610), (1317, 3893740), (1756, 2920305), (2195, 2336244), (2634, 1946870), (4390, 1168122), (5268, 973435), (6585, 778748), (8780, 584061), (13170, 389374), (26340, 194687)]