13618550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2251}}^1$

素因数の和:2285

約数の個数: 36

約数和(自身を含む): 27854988

約数和(自身を除く): 14236438

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 2251, 3025, 4502, 6050, 11255, 22510, 24761, 49522, 56275, 112550, 123805, 247610, 272371, 544742, 619025, 1238050, 1361855, 2723710, 6809275, 13618550]

約数ペア:

[(1, 13618550), (2, 6809275), (5, 2723710), (10, 1361855), (11, 1238050), (22, 619025), (25, 544742), (50, 272371), (55, 247610), (110, 123805), (121, 112550), (242, 56275), (275, 49522), (550, 24761), (605, 22510), (1210, 11255), (2251, 6050), (3025, 4502)]