9464840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 27086400

約数和(自身を除く): 17621560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 439, 440, 490, 539, 616, 770, 878, 980, 1078, 1540, 1756, 1960, 2156, 2195, 2695, 3073, 3080, 3512, 4312, 4390, 4829, 5390, 6146, 8780, 9658, 10780, 12292, 15365, 17560, 19316, 21511, 21560, 24145, 24584, 30730, 33803, 38632, 43022, 48290, 61460, 67606, 86044, 96580, 107555, 122920, 135212, 169015, 172088, 193160, 215110, 236621, 270424, 338030, 430220, 473242, 676060, 860440, 946484, 1183105, 1352120, 1892968, 2366210, 4732420, 9464840]

約数ペア:

[(1, 9464840), (2, 4732420), (4, 2366210), (5, 1892968), (7, 1352120), (8, 1183105), (10, 946484), (11, 860440), (14, 676060), (20, 473242), (22, 430220), (28, 338030), (35, 270424), (40, 236621), (44, 215110), (49, 193160), (55, 172088), (56, 169015), (70, 135212), (77, 122920), (88, 107555), (98, 96580), (110, 86044), (140, 67606), (154, 61460), (196, 48290), (220, 43022), (245, 38632), (280, 33803), (308, 30730), (385, 24584), (392, 24145), (439, 21560), (440, 21511), (490, 19316), (539, 17560), (616, 15365), (770, 12292), (878, 10780), (980, 9658), (1078, 8780), (1540, 6146), (1756, 5390), (1960, 4829), (2156, 4390), (2195, 4312), (2695, 3512), (3073, 3080)]