9417140

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{983}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 19837440

約数和(自身を除く): 10420300

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 983, 1916, 1966, 2395, 3932, 4790, 4915, 9580, 9830, 19660, 470857, 941714, 1883428, 2354285, 4708570, 9417140]

約数ペア:

[(1, 9417140), (2, 4708570), (4, 2354285), (5, 1883428), (10, 941714), (20, 470857), (479, 19660), (958, 9830), (983, 9580), (1916, 4915), (1966, 4790), (2395, 3932)]