38408330

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 70519680

約数和(自身を除く): 32111350

約数列:

[1, 2, 5, 10, 109, 167, 211, 218, 334, 422, 545, 835, 1055, 1090, 1670, 2110, 18203, 22999, 35237, 36406, 45998, 70474, 91015, 114995, 176185, 182030, 229990, 352370, 3840833, 7681666, 19204165, 38408330]

約数ペア:

[(1, 38408330), (2, 19204165), (5, 7681666), (10, 3840833), (109, 352370), (167, 229990), (211, 182030), (218, 176185), (334, 114995), (422, 91015), (545, 70474), (835, 45998), (1055, 36406), (1090, 35237), (1670, 22999), (2110, 18203)]