39967330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13367}}^1$

素因数の和:13410

約数の個数: 32

約数和(自身を含む): 80849664

約数和(自身を除く): 40882334

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 13367, 26734, 66835, 133670, 173771, 307441, 347542, 614882, 868855, 1537205, 1737710, 3074410, 3996733, 7993466, 19983665, 39967330]

約数ペア:

[(1, 39967330), (2, 19983665), (5, 7993466), (10, 3996733), (13, 3074410), (23, 1737710), (26, 1537205), (46, 868855), (65, 614882), (115, 347542), (130, 307441), (230, 173771), (299, 133670), (598, 66835), (1495, 26734), (2990, 13367)]