12590923720

素因数分解:

$2^3\times 5^1\times {\mathrm{23339}}^1\times {\mathrm{13487}}^1$

素因数の和:36837

約数の個数: 32

約数和(自身を含む): 28332892800

約数和(自身を除く): 15741969080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13487, 23339, 26974, 46678, 53948, 67435, 93356, 107896, 116695, 134870, 186712, 233390, 269740, 466780, 539480, 933560, 314773093, 629546186, 1259092372, 1573865465, 2518184744, 3147730930, 6295461860, 12590923720]

約数ペア:

[(1, 12590923720), (2, 6295461860), (4, 3147730930), (5, 2518184744), (8, 1573865465), (10, 1259092372), (20, 629546186), (40, 314773093), (13487, 933560), (23339, 539480), (26974, 466780), (46678, 269740), (53948, 233390), (67435, 186712), (93356, 134870), (107896, 116695)]