2290300

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 5112520

約数和(自身を除く): 2822220

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 619, 740, 925, 1238, 1850, 2476, 3095, 3700, 6190, 12380, 15475, 22903, 30950, 45806, 61900, 91612, 114515, 229030, 458060, 572575, 1145150, 2290300]

約数ペア:

[(1, 2290300), (2, 1145150), (4, 572575), (5, 458060), (10, 229030), (20, 114515), (25, 91612), (37, 61900), (50, 45806), (74, 30950), (100, 22903), (148, 15475), (185, 12380), (370, 6190), (619, 3700), (740, 3095), (925, 2476), (1238, 1850)]