38370100

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1493}}^1$

素因数の和:1764

約数の個数: 36

約数和(自身を含む): 83643084

約数和(自身を除く): 45272984

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 1493, 2570, 2986, 5140, 5972, 6425, 7465, 12850, 14930, 25700, 29860, 37325, 74650, 149300, 383701, 767402, 1534804, 1918505, 3837010, 7674020, 9592525, 19185050, 38370100]

約数ペア:

[(1, 38370100), (2, 19185050), (4, 9592525), (5, 7674020), (10, 3837010), (20, 1918505), (25, 1534804), (50, 767402), (100, 383701), (257, 149300), (514, 74650), (1028, 37325), (1285, 29860), (1493, 25700), (2570, 14930), (2986, 12850), (5140, 7465), (5972, 6425)]