80346970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15541}}^1$

素因数の和:15606

約数の個数: 32

約数和(自身を含む): 161139456

約数和(自身を除く): 80792486

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 15541, 31082, 77705, 155410, 170951, 341902, 730427, 854755, 1460854, 1709510, 3652135, 7304270, 8034697, 16069394, 40173485, 80346970]

約数ペア:

[(1, 80346970), (2, 40173485), (5, 16069394), (10, 8034697), (11, 7304270), (22, 3652135), (47, 1709510), (55, 1460854), (94, 854755), (110, 730427), (235, 341902), (470, 170951), (517, 155410), (1034, 77705), (2585, 31082), (5170, 15541)]