146296720

素因数分解:

$2^4\times 5^1\times {\mathrm{1828709}}^1$

素因数の和:1828722

約数の個数: 20

約数和(自身を含む): 340140060

約数和(自身を除く): 193843340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1828709, 3657418, 7314836, 9143545, 14629672, 18287090, 29259344, 36574180, 73148360, 146296720]

約数ペア:

[(1, 146296720), (2, 73148360), (4, 36574180), (5, 29259344), (8, 18287090), (10, 14629672), (16, 9143545), (20, 7314836), (40, 3657418), (80, 1828709)]