29342020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 64810368

約数和(自身を除く): 35468348

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 227, 230, 281, 454, 460, 562, 908, 1124, 1135, 1405, 2270, 2810, 4540, 5221, 5620, 6463, 10442, 12926, 20884, 25852, 26105, 32315, 52210, 63787, 64630, 104420, 127574, 129260, 255148, 318935, 637870, 1275740, 1467101, 2934202, 5868404, 7335505, 14671010, 29342020]

約数ペア:

[(1, 29342020), (2, 14671010), (4, 7335505), (5, 5868404), (10, 2934202), (20, 1467101), (23, 1275740), (46, 637870), (92, 318935), (115, 255148), (227, 129260), (230, 127574), (281, 104420), (454, 64630), (460, 63787), (562, 52210), (908, 32315), (1124, 26105), (1135, 25852), (1405, 20884), (2270, 12926), (2810, 10442), (4540, 6463), (5221, 5620)]