23440100

素因数分解:

$2^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1664

約数の個数: 36

約数和(自身を含む): 51223284

約数和(自身を除く): 27783184

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 157, 314, 628, 785, 1493, 1570, 2986, 3140, 3925, 5972, 7465, 7850, 14930, 15700, 29860, 37325, 74650, 149300, 234401, 468802, 937604, 1172005, 2344010, 4688020, 5860025, 11720050, 23440100]

約数ペア:

[(1, 23440100), (2, 11720050), (4, 5860025), (5, 4688020), (10, 2344010), (20, 1172005), (25, 937604), (50, 468802), (100, 234401), (157, 149300), (314, 74650), (628, 37325), (785, 29860), (1493, 15700), (1570, 14930), (2986, 7850), (3140, 7465), (3925, 5972)]