80050060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{129113}}^1$

素因数の和:129153

約数の個数: 24

約数和(自身を含む): 173529216

約数和(自身を除く): 93479156

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 129113, 258226, 516452, 645565, 1291130, 2582260, 4002503, 8005006, 16010012, 20012515, 40025030, 80050060]

約数ペア:

[(1, 80050060), (2, 40025030), (4, 20012515), (5, 16010012), (10, 8005006), (20, 4002503), (31, 2582260), (62, 1291130), (124, 645565), (155, 516452), (310, 258226), (620, 129113)]