5650840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10867}}^1$

素因数の和:10891

約数の個数: 32

約数和(自身を含む): 13693680

約数和(自身を除く): 8042840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10867, 21734, 43468, 54335, 86936, 108670, 141271, 217340, 282542, 434680, 565084, 706355, 1130168, 1412710, 2825420, 5650840]

約数ペア:

[(1, 5650840), (2, 2825420), (4, 1412710), (5, 1130168), (8, 706355), (10, 565084), (13, 434680), (20, 282542), (26, 217340), (40, 141271), (52, 108670), (65, 86936), (104, 54335), (130, 43468), (260, 21734), (520, 10867)]