556480454420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{739391}}^1$

素因数の和:739733

約数の個数: 72

約数和(自身を含む): 1288636038144

約数和(自身を除く): 732155583724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 311, 484, 605, 622, 1210, 1244, 1555, 2420, 3110, 3421, 6220, 6842, 13684, 17105, 34210, 37631, 68420, 75262, 150524, 188155, 376310, 739391, 752620, 1478782, 2957564, 3696955, 7393910, 8133301, 14787820, 16266602, 32533204, 40666505, 81333010, 89466311, 162666020, 178932622, 229950601, 357865244, 447331555, 459901202, 894663110, 919802404, 1149753005, 1789326220, 2299506010, 2529456611, 4599012020, 5058913222, 10117826444, 12647283055, 25294566110, 27824022721, 50589132220, 55648045442, 111296090884, 139120113605, 278240227210, 556480454420]

約数ペア:

[(1, 556480454420), (2, 278240227210), (4, 139120113605), (5, 111296090884), (10, 55648045442), (11, 50589132220), (20, 27824022721), (22, 25294566110), (44, 12647283055), (55, 10117826444), (110, 5058913222), (121, 4599012020), (220, 2529456611), (242, 2299506010), (311, 1789326220), (484, 1149753005), (605, 919802404), (622, 894663110), (1210, 459901202), (1244, 447331555), (1555, 357865244), (2420, 229950601), (3110, 178932622), (3421, 162666020), (6220, 89466311), (6842, 81333010), (13684, 40666505), (17105, 32533204), (34210, 16266602), (37631, 14787820), (68420, 8133301), (75262, 7393910), (150524, 3696955), (188155, 2957564), (376310, 1478782), (739391, 752620)]