25101204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 62395200

約数和(自身を除く): 37293996

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1237, 1691, 2474, 3382, 3711, 4948, 5073, 6764, 7422, 10146, 14844, 20292, 23503, 47006, 70509, 94012, 110093, 141018, 220186, 282036, 330279, 440372, 660558, 1321116, 2091767, 4183534, 6275301, 8367068, 12550602, 25101204]

約数ペア:

[(1, 25101204), (2, 12550602), (3, 8367068), (4, 6275301), (6, 4183534), (12, 2091767), (19, 1321116), (38, 660558), (57, 440372), (76, 330279), (89, 282036), (114, 220186), (178, 141018), (228, 110093), (267, 94012), (356, 70509), (534, 47006), (1068, 23503), (1237, 20292), (1691, 14844), (2474, 10146), (3382, 7422), (3711, 6764), (4948, 5073)]