148893700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{17939}}^1$

素因数の和:18036

約数の個数: 36

約数和(自身を含む): 327010320

約数和(自身を除く): 178116620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 8300, 17939, 35878, 71756, 89695, 179390, 358780, 448475, 896950, 1488937, 1793900, 2977874, 5955748, 7444685, 14889370, 29778740, 37223425, 74446850, 148893700]

約数ペア:

[(1, 148893700), (2, 74446850), (4, 37223425), (5, 29778740), (10, 14889370), (20, 7444685), (25, 5955748), (50, 2977874), (83, 1793900), (100, 1488937), (166, 896950), (332, 448475), (415, 358780), (830, 179390), (1660, 89695), (2075, 71756), (4150, 35878), (8300, 17939)]