13994350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 27891072

約数和(自身を除く): 13896722

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 215, 230, 283, 430, 566, 575, 989, 1075, 1150, 1415, 1978, 2150, 2830, 4945, 6509, 7075, 9890, 12169, 13018, 14150, 24338, 24725, 32545, 49450, 60845, 65090, 121690, 162725, 279887, 304225, 325450, 559774, 608450, 1399435, 2798870, 6997175, 13994350]

約数ペア:

[(1, 13994350), (2, 6997175), (5, 2798870), (10, 1399435), (23, 608450), (25, 559774), (43, 325450), (46, 304225), (50, 279887), (86, 162725), (115, 121690), (215, 65090), (230, 60845), (283, 49450), (430, 32545), (566, 24725), (575, 24338), (989, 14150), (1075, 13018), (1150, 12169), (1415, 9890), (1978, 7075), (2150, 6509), (2830, 4945)]