249562090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{25969}}^1$

素因数の和:26038

約数の個数: 24

約数和(自身を含む): 464187780

約数和(自身を除く): 214625690

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 4805, 9610, 25969, 51938, 129845, 259690, 805039, 1610078, 4025195, 8050390, 24956209, 49912418, 124781045, 249562090]

約数ペア:

[(1, 249562090), (2, 124781045), (5, 49912418), (10, 24956209), (31, 8050390), (62, 4025195), (155, 1610078), (310, 805039), (961, 259690), (1922, 129845), (4805, 51938), (9610, 25969)]