40773070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313639}}^1$

素因数の和:313659

約数の個数: 16

約数和(自身を含む): 79037280

約数和(自身を除く): 38264210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313639, 627278, 1568195, 3136390, 4077307, 8154614, 20386535, 40773070]

約数ペア:

[(1, 40773070), (2, 20386535), (5, 8154614), (10, 4077307), (13, 3136390), (26, 1568195), (65, 627278), (130, 313639)]