40288270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{677}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 79374816

約数和(自身を除く): 39086546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 541, 677, 1082, 1354, 2705, 3385, 5410, 5951, 6770, 7447, 11902, 14894, 29755, 37235, 59510, 74470, 366257, 732514, 1831285, 3662570, 4028827, 8057654, 20144135, 40288270]

約数ペア:

[(1, 40288270), (2, 20144135), (5, 8057654), (10, 4028827), (11, 3662570), (22, 1831285), (55, 732514), (110, 366257), (541, 74470), (677, 59510), (1082, 37235), (1354, 29755), (2705, 14894), (3385, 11902), (5410, 7447), (5951, 6770)]