1668744550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{9883}}^1$

素因数の和:10213

約数の個数: 48

約数和(自身を含む): 3397407552

約数和(自身を除く): 1728663002

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 307, 550, 614, 1535, 3070, 3377, 6754, 7675, 9883, 15350, 16885, 19766, 33770, 49415, 84425, 98830, 108713, 168850, 217426, 247075, 494150, 543565, 1087130, 2717825, 3034081, 5435650, 6068162, 15170405, 30340810, 33374891, 66749782, 75852025, 151704050, 166874455, 333748910, 834372275, 1668744550]

約数ペア:

[(1, 1668744550), (2, 834372275), (5, 333748910), (10, 166874455), (11, 151704050), (22, 75852025), (25, 66749782), (50, 33374891), (55, 30340810), (110, 15170405), (275, 6068162), (307, 5435650), (550, 3034081), (614, 2717825), (1535, 1087130), (3070, 543565), (3377, 494150), (6754, 247075), (7675, 217426), (9883, 168850), (15350, 108713), (16885, 98830), (19766, 84425), (33770, 49415)]