22459180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15383}}^1$

素因数の和:15465

約数の個数: 24

約数和(自身を含む): 47813472

約数和(自身を除く): 25354292

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 15383, 30766, 61532, 76915, 153830, 307660, 1122959, 2245918, 4491836, 5614795, 11229590, 22459180]

約数ペア:

[(1, 22459180), (2, 11229590), (4, 5614795), (5, 4491836), (10, 2245918), (20, 1122959), (73, 307660), (146, 153830), (292, 76915), (365, 61532), (730, 30766), (1460, 15383)]