9653380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3989}}^1$

素因数の和:4020

約数の個数: 36

約数和(自身を含む): 22288140

約数和(自身を除く): 12634760

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 3989, 7978, 15956, 19945, 39890, 43879, 79780, 87758, 175516, 219395, 438790, 482669, 877580, 965338, 1930676, 2413345, 4826690, 9653380]

約数ペア:

[(1, 9653380), (2, 4826690), (4, 2413345), (5, 1930676), (10, 965338), (11, 877580), (20, 482669), (22, 438790), (44, 219395), (55, 175516), (110, 87758), (121, 79780), (220, 43879), (242, 39890), (484, 19945), (605, 15956), (1210, 7978), (2420, 3989)]