126564460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{881}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 290721312

約数和(自身を除く): 164156852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 653, 881, 1306, 1762, 2612, 3265, 3524, 4405, 6530, 7183, 8810, 9691, 13060, 14366, 17620, 19382, 28732, 35915, 38764, 48455, 71830, 96910, 143660, 193820, 575293, 1150586, 2301172, 2876465, 5752930, 6328223, 11505860, 12656446, 25312892, 31641115, 63282230, 126564460]

約数ペア:

[(1, 126564460), (2, 63282230), (4, 31641115), (5, 25312892), (10, 12656446), (11, 11505860), (20, 6328223), (22, 5752930), (44, 2876465), (55, 2301172), (110, 1150586), (220, 575293), (653, 193820), (881, 143660), (1306, 96910), (1762, 71830), (2612, 48455), (3265, 38764), (3524, 35915), (4405, 28732), (6530, 19382), (7183, 17620), (8810, 14366), (9691, 13060)]