39318730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15541}}^1$

素因数の和:15582

約数の個数: 32

約数和(自身を含む): 80569728

約数和(自身を除く): 41250998

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 15541, 31082, 77705, 155410, 170951, 341902, 357443, 714886, 854755, 1709510, 1787215, 3574430, 3931873, 7863746, 19659365, 39318730]

約数ペア:

[(1, 39318730), (2, 19659365), (5, 7863746), (10, 3931873), (11, 3574430), (22, 1787215), (23, 1709510), (46, 854755), (55, 714886), (110, 357443), (115, 341902), (230, 170951), (253, 155410), (506, 77705), (1265, 31082), (2530, 15541)]