26360290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5573}}^1$

素因数の和:5634

約数の個数: 32

約数和(自身を含む): 52975296

約数和(自身を除く): 26615006

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 5573, 11146, 27865, 55730, 61303, 122606, 239639, 306515, 479278, 613030, 1198195, 2396390, 2636029, 5272058, 13180145, 26360290]

約数ペア:

[(1, 26360290), (2, 13180145), (5, 5272058), (10, 2636029), (11, 2396390), (22, 1198195), (43, 613030), (55, 479278), (86, 306515), (110, 239639), (215, 122606), (430, 61303), (473, 55730), (946, 27865), (2365, 11146), (4730, 5573)]