4328393740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{81637}}^1$

素因数の和:81898

約数の個数: 48

約数和(自身を含む): 9957223584

約数和(自身を除く): 5628829844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 241, 482, 964, 1205, 2410, 2651, 4820, 5302, 10604, 13255, 26510, 53020, 81637, 163274, 326548, 408185, 816370, 898007, 1632740, 1796014, 3592028, 4490035, 8980070, 17960140, 19674517, 39349034, 78698068, 98372585, 196745170, 216419687, 393490340, 432839374, 865678748, 1082098435, 2164196870, 4328393740]

約数ペア:

[(1, 4328393740), (2, 2164196870), (4, 1082098435), (5, 865678748), (10, 432839374), (11, 393490340), (20, 216419687), (22, 196745170), (44, 98372585), (55, 78698068), (110, 39349034), (220, 19674517), (241, 17960140), (482, 8980070), (964, 4490035), (1205, 3592028), (2410, 1796014), (2651, 1632740), (4820, 898007), (5302, 816370), (10604, 408185), (13255, 326548), (26510, 163274), (53020, 81637)]