262105240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{284897}}^1$

素因数の和:284931

約数の個数: 32

約数和(自身を含む): 615379680

約数和(自身を除く): 353274440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 284897, 569794, 1139588, 1424485, 2279176, 2848970, 5697940, 6552631, 11395880, 13105262, 26210524, 32763155, 52421048, 65526310, 131052620, 262105240]

約数ペア:

[(1, 262105240), (2, 131052620), (4, 65526310), (5, 52421048), (8, 32763155), (10, 26210524), (20, 13105262), (23, 11395880), (40, 6552631), (46, 5697940), (92, 2848970), (115, 2279176), (184, 1424485), (230, 1139588), (460, 569794), (920, 284897)]