117658420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{534811}}^1$

素因数の和:534831

約数の個数: 24

約数和(自身を含む): 269545248

約数和(自身を除く): 151886828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 534811, 1069622, 2139244, 2674055, 5348110, 5882921, 10696220, 11765842, 23531684, 29414605, 58829210, 117658420]

約数ペア:

[(1, 117658420), (2, 58829210), (4, 29414605), (5, 23531684), (10, 11765842), (11, 10696220), (20, 5882921), (22, 5348110), (44, 2674055), (55, 2139244), (110, 1069622), (220, 534811)]