99701780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{216743}}^1$

素因数の和:216775

約数の個数: 24

約数和(自身を含む): 218477952

約数和(自身を除く): 118776172

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 216743, 433486, 866972, 1083715, 2167430, 4334860, 4985089, 9970178, 19940356, 24925445, 49850890, 99701780]

約数ペア:

[(1, 99701780), (2, 49850890), (4, 24925445), (5, 19940356), (10, 9970178), (20, 4985089), (23, 4334860), (46, 2167430), (92, 1083715), (115, 866972), (230, 433486), (460, 216743)]