7938940820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{595123}}^1$

素因数の和:595184

約数の個数: 48

約数和(自身を含む): 17996549760

約数和(自身を除く): 10057608940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 595123, 1190246, 2380492, 2975615, 5951230, 11902460, 13687829, 17258567, 27375658, 34517134, 54751316, 68439145, 69034268, 86292835, 136878290, 172585670, 273756580, 345171340, 396947041, 793894082, 1587788164, 1984735205, 3969470410, 7938940820]

約数ペア:

[(1, 7938940820), (2, 3969470410), (4, 1984735205), (5, 1587788164), (10, 793894082), (20, 396947041), (23, 345171340), (29, 273756580), (46, 172585670), (58, 136878290), (92, 86292835), (115, 69034268), (116, 68439145), (145, 54751316), (230, 34517134), (290, 27375658), (460, 17258567), (580, 13687829), (667, 11902460), (1334, 5951230), (2668, 2975615), (3335, 2380492), (6670, 1190246), (13340, 595123)]