192140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 435120

約数和(自身を除く): 242980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 739, 1478, 2956, 3695, 7390, 9607, 14780, 19214, 38428, 48035, 96070, 192140]

約数ペア:

[(1, 192140), (2, 96070), (4, 48035), (5, 38428), (10, 19214), (13, 14780), (20, 9607), (26, 7390), (52, 3695), (65, 2956), (130, 1478), (260, 739)]