5912140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22739}}^1$

素因数の和:22761

約数の個数: 24

約数和(自身を含む): 13371120

約数和(自身を除く): 7458980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 22739, 45478, 90956, 113695, 227390, 295607, 454780, 591214, 1182428, 1478035, 2956070, 5912140]

約数ペア:

[(1, 5912140), (2, 2956070), (4, 1478035), (5, 1182428), (10, 591214), (13, 454780), (20, 295607), (26, 227390), (52, 113695), (65, 90956), (130, 45478), (260, 22739)]