9649460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 21288960

約数和(自身を除く): 11639500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 131, 145, 254, 262, 290, 508, 524, 580, 635, 655, 1270, 1310, 2540, 2620, 3683, 3799, 7366, 7598, 14732, 15196, 16637, 18415, 18995, 33274, 36830, 37990, 66548, 73660, 75980, 83185, 166370, 332740, 482473, 964946, 1929892, 2412365, 4824730, 9649460]

約数ペア:

[(1, 9649460), (2, 4824730), (4, 2412365), (5, 1929892), (10, 964946), (20, 482473), (29, 332740), (58, 166370), (116, 83185), (127, 75980), (131, 73660), (145, 66548), (254, 37990), (262, 36830), (290, 33274), (508, 18995), (524, 18415), (580, 16637), (635, 15196), (655, 14732), (1270, 7598), (1310, 7366), (2540, 3799), (2620, 3683)]