40953860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24671}}^1$

素因数の和:24763

約数の個数: 24

約数和(自身を含む): 87042816

約数和(自身を除く): 46088956

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 24671, 49342, 98684, 123355, 246710, 493420, 2047693, 4095386, 8190772, 10238465, 20476930, 40953860]

約数ペア:

[(1, 40953860), (2, 20476930), (4, 10238465), (5, 8190772), (10, 4095386), (20, 2047693), (83, 493420), (166, 246710), (332, 123355), (415, 98684), (830, 49342), (1660, 24671)]