301940680

素因数分解:

$2^3\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{3659}}^1$

素因数の和:5733

約数の個数: 32

約数和(自身を含む): 679881600

約数和(自身を除く): 377940920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2063, 3659, 4126, 7318, 8252, 10315, 14636, 16504, 18295, 20630, 29272, 36590, 41260, 73180, 82520, 146360, 7548517, 15097034, 30194068, 37742585, 60388136, 75485170, 150970340, 301940680]

約数ペア:

[(1, 301940680), (2, 150970340), (4, 75485170), (5, 60388136), (8, 37742585), (10, 30194068), (20, 15097034), (40, 7548517), (2063, 146360), (3659, 82520), (4126, 73180), (7318, 41260), (8252, 36590), (10315, 29272), (14636, 20630), (16504, 18295)]