2176335940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{5347}}^1$

素因数の和:5836

約数の個数: 48

約数和(自身を含む): 4679200512

約数和(自身を除く): 2502864572

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 433, 470, 866, 940, 1732, 2165, 4330, 5347, 8660, 10694, 20351, 21388, 26735, 40702, 53470, 81404, 101755, 106940, 203510, 251309, 407020, 502618, 1005236, 1256545, 2315251, 2513090, 4630502, 5026180, 9261004, 11576255, 23152510, 46305020, 108816797, 217633594, 435267188, 544083985, 1088167970, 2176335940]

約数ペア:

[(1, 2176335940), (2, 1088167970), (4, 544083985), (5, 435267188), (10, 217633594), (20, 108816797), (47, 46305020), (94, 23152510), (188, 11576255), (235, 9261004), (433, 5026180), (470, 4630502), (866, 2513090), (940, 2315251), (1732, 1256545), (2165, 1005236), (4330, 502618), (5347, 407020), (8660, 251309), (10694, 203510), (20351, 106940), (21388, 101755), (26735, 81404), (40702, 53470)]