20160046130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{449299}}^1$

素因数の和:449954

約数の個数: 32

約数和(自身を含む): 41536886400

約数和(自身を除く): 21376840270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 3205, 4487, 6410, 8974, 22435, 44870, 449299, 898598, 2246495, 3145093, 4492990, 6290186, 15725465, 31450930, 288000659, 576001318, 1440003295, 2016004613, 2880006590, 4032009226, 10080023065, 20160046130]

約数ペア:

[(1, 20160046130), (2, 10080023065), (5, 4032009226), (7, 2880006590), (10, 2016004613), (14, 1440003295), (35, 576001318), (70, 288000659), (641, 31450930), (1282, 15725465), (3205, 6290186), (4487, 4492990), (6410, 3145093), (8974, 2246495), (22435, 898598), (44870, 449299)]