22502980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15413}}^1$

素因数の和:15495

約数の個数: 24

約数和(自身を含む): 47906712

約数和(自身を除く): 25403732

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15413, 30826, 61652, 77065, 154130, 308260, 1125149, 2250298, 4500596, 5625745, 11251490, 22502980]

約数ペア:

[(1, 22502980), (2, 11251490), (4, 5625745), (5, 4500596), (10, 2250298), (20, 1125149), (73, 308260), (146, 154130), (292, 77065), (365, 61652), (730, 30826), (1460, 15413)]