26745352940

素因数分解:

$2^2\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{605921}}^1$

素因数の和:608137

約数の個数: 24

約数和(自身を含む): 56190782592

約数和(自身を除く): 29445429652

約数列:

[1, 2, 4, 5, 10, 20, 2207, 4414, 8828, 11035, 22070, 44140, 605921, 1211842, 2423684, 3029605, 6059210, 12118420, 1337267647, 2674535294, 5349070588, 6686338235, 13372676470, 26745352940]

約数ペア:

[(1, 26745352940), (2, 13372676470), (4, 6686338235), (5, 5349070588), (10, 2674535294), (20, 1337267647), (2207, 12118420), (4414, 6059210), (8828, 3029605), (11035, 2423684), (22070, 1211842), (44140, 605921)]