562281020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{4787}}^1$

素因数の和:5642

約数の個数: 48

約数和(自身を含む): 1351365120

約数和(自身を除く): 789084100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 839, 1678, 3356, 4195, 4787, 5873, 8390, 9574, 11746, 16780, 19148, 23492, 23935, 29365, 33509, 47870, 58730, 67018, 95740, 117460, 134036, 167545, 335090, 670180, 4016293, 8032586, 16065172, 20081465, 28114051, 40162930, 56228102, 80325860, 112456204, 140570255, 281140510, 562281020]

約数ペア:

[(1, 562281020), (2, 281140510), (4, 140570255), (5, 112456204), (7, 80325860), (10, 56228102), (14, 40162930), (20, 28114051), (28, 20081465), (35, 16065172), (70, 8032586), (140, 4016293), (839, 670180), (1678, 335090), (3356, 167545), (4195, 134036), (4787, 117460), (5873, 95740), (8390, 67018), (9574, 58730), (11746, 47870), (16780, 33509), (19148, 29365), (23492, 23935)]