228864130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{5087}}^1$

素因数の和:5514

約数の個数: 32

約数和(自身を含む): 450593280

約数和(自身を除く): 221729150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 2045, 4090, 4499, 5087, 8998, 10174, 22495, 25435, 44990, 50870, 55957, 111914, 279785, 559570, 2080583, 4161166, 10402915, 20805830, 22886413, 45772826, 114432065, 228864130]

約数ペア:

[(1, 228864130), (2, 114432065), (5, 45772826), (10, 22886413), (11, 20805830), (22, 10402915), (55, 4161166), (110, 2080583), (409, 559570), (818, 279785), (2045, 111914), (4090, 55957), (4499, 50870), (5087, 44990), (8998, 25435), (10174, 22495)]