26180770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 59450112

約数和(自身を除く): 33269342

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 281, 385, 562, 605, 770, 847, 1210, 1331, 1405, 1694, 1967, 2662, 2810, 3091, 3934, 4235, 6182, 6655, 8470, 9317, 9835, 13310, 15455, 18634, 19670, 21637, 30910, 34001, 43274, 46585, 68002, 93170, 108185, 170005, 216370, 238007, 340010, 374011, 476014, 748022, 1190035, 1870055, 2380070, 2618077, 3740110, 5236154, 13090385, 26180770]

約数ペア:

[(1, 26180770), (2, 13090385), (5, 5236154), (7, 3740110), (10, 2618077), (11, 2380070), (14, 1870055), (22, 1190035), (35, 748022), (55, 476014), (70, 374011), (77, 340010), (110, 238007), (121, 216370), (154, 170005), (242, 108185), (281, 93170), (385, 68002), (562, 46585), (605, 43274), (770, 34001), (847, 30910), (1210, 21637), (1331, 19670), (1405, 18634), (1694, 15455), (1967, 13310), (2662, 9835), (2810, 9317), (3091, 8470), (3934, 6655), (4235, 6182)]