2183640850

素因数分解:

$2^1\times 5^2\times {\mathrm{2909}}^1\times {\mathrm{15013}}^1$

素因数の和:17934

約数の個数: 24

約数和(自身を含む): 4063238820

約数和(自身を除く): 1879597970

約数列:

[1, 2, 5, 10, 25, 50, 2909, 5818, 14545, 15013, 29090, 30026, 72725, 75065, 145450, 150130, 375325, 750650, 43672817, 87345634, 218364085, 436728170, 1091820425, 2183640850]

約数ペア:

[(1, 2183640850), (2, 1091820425), (5, 436728170), (10, 218364085), (25, 87345634), (50, 43672817), (2909, 750650), (5818, 375325), (14545, 150130), (15013, 145450), (29090, 75065), (30026, 72725)]