520020689848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{18295127}}^1$

素因数の和:18295180

約数の個数: 64

約数和(自身を含む): 1185524294400

約数和(自身を除く): 665503604552

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 3553, 7106, 14212, 28424, 18295127, 36590254, 73180508, 146361016, 201246397, 311017159, 347607413, 402492794, 622034318, 695214826, 804985588, 1244068636, 1390429652, 1609971176, 2488137272, 2780859304, 3421188749, 3823681543, 5909326021, 6842377498, 7647363086, 11818652042, 13684754996, 15294726172, 23637304084, 27369509992, 30589452344, 47274608168, 65002586231, 130005172462, 260010344924, 520020689848]

約数ペア:

[(1, 520020689848), (2, 260010344924), (4, 130005172462), (8, 65002586231), (11, 47274608168), (17, 30589452344), (19, 27369509992), (22, 23637304084), (34, 15294726172), (38, 13684754996), (44, 11818652042), (68, 7647363086), (76, 6842377498), (88, 5909326021), (136, 3823681543), (152, 3421188749), (187, 2780859304), (209, 2488137272), (323, 1609971176), (374, 1390429652), (418, 1244068636), (646, 804985588), (748, 695214826), (836, 622034318), (1292, 402492794), (1496, 347607413), (1672, 311017159), (2584, 201246397), (3553, 146361016), (7106, 73180508), (14212, 36590254), (28424, 18295127)]