146462020

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{44927}}^1$

素因数の和:45099

約数の個数: 24

約数和(自身を含む): 309464064

約数和(自身を除く): 163002044

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 44927, 89854, 179708, 224635, 449270, 898540, 7323101, 14646202, 29292404, 36615505, 73231010, 146462020]

約数ペア:

[(1, 146462020), (2, 73231010), (4, 36615505), (5, 29292404), (10, 14646202), (20, 7323101), (163, 898540), (326, 449270), (652, 224635), (815, 179708), (1630, 89854), (3260, 44927)]