40046710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2411}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 79190784

約数和(自身を除く): 39144074

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 2411, 3322, 4822, 8305, 12055, 16610, 24110, 26521, 53042, 132605, 265210, 364061, 728122, 1820305, 3640610, 4004671, 8009342, 20023355, 40046710]

約数ペア:

[(1, 40046710), (2, 20023355), (5, 8009342), (10, 4004671), (11, 3640610), (22, 1820305), (55, 728122), (110, 364061), (151, 265210), (302, 132605), (755, 53042), (1510, 26521), (1661, 24110), (2411, 16610), (3322, 12055), (4822, 8305)]