40353170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28219}}^1$

素因数の和:28250

約数の個数: 32

約数和(自身を含む): 85337280

約数和(自身を除く): 44984110

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 28219, 56438, 141095, 282190, 310409, 366847, 620818, 733694, 1552045, 1834235, 3104090, 3668470, 4035317, 8070634, 20176585, 40353170]

約数ペア:

[(1, 40353170), (2, 20176585), (5, 8070634), (10, 4035317), (11, 3668470), (13, 3104090), (22, 1834235), (26, 1552045), (55, 733694), (65, 620818), (110, 366847), (130, 310409), (143, 282190), (286, 141095), (715, 56438), (1430, 28219)]