27164020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 61867008

約数和(自身を除く): 34702988

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 547, 764, 955, 1094, 1910, 2188, 2483, 2735, 3820, 4966, 5470, 7111, 9932, 10940, 12415, 14222, 24830, 28444, 35555, 49660, 71110, 104477, 142220, 208954, 417908, 522385, 1044770, 1358201, 2089540, 2716402, 5432804, 6791005, 13582010, 27164020]

約数ペア:

[(1, 27164020), (2, 13582010), (4, 6791005), (5, 5432804), (10, 2716402), (13, 2089540), (20, 1358201), (26, 1044770), (52, 522385), (65, 417908), (130, 208954), (191, 142220), (260, 104477), (382, 71110), (547, 49660), (764, 35555), (955, 28444), (1094, 24830), (1910, 14222), (2188, 12415), (2483, 10940), (2735, 9932), (3820, 7111), (4966, 5470)]