40192990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{85517}}^1$

素因数の和:85571

約数の個数: 16

約数和(自身を含む): 73887552

約数和(自身を除く): 33694562

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 85517, 171034, 427585, 855170, 4019299, 8038598, 20096495, 40192990]

約数ペア:

[(1, 40192990), (2, 20096495), (5, 8038598), (10, 4019299), (47, 855170), (94, 427585), (235, 171034), (470, 85517)]