40433510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311027}}^1$

素因数の和:311047

約数の個数: 16

約数和(自身を含む): 78379056

約数和(自身を除く): 37945546

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311027, 622054, 1555135, 3110270, 4043351, 8086702, 20216755, 40433510]

約数ペア:

[(1, 40433510), (2, 20216755), (5, 8086702), (10, 4043351), (13, 3110270), (26, 1555135), (65, 622054), (130, 311027)]