134443940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 293108592

約数和(自身を除く): 158664652

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 370, 388, 485, 740, 970, 1873, 1940, 3589, 3746, 7178, 7492, 9365, 14356, 17945, 18730, 35890, 37460, 69301, 71780, 138602, 181681, 277204, 346505, 363362, 693010, 726724, 908405, 1386020, 1816810, 3633620, 6722197, 13444394, 26888788, 33610985, 67221970, 134443940]

約数ペア:

[(1, 134443940), (2, 67221970), (4, 33610985), (5, 26888788), (10, 13444394), (20, 6722197), (37, 3633620), (74, 1816810), (97, 1386020), (148, 908405), (185, 726724), (194, 693010), (370, 363362), (388, 346505), (485, 277204), (740, 181681), (970, 138602), (1873, 71780), (1940, 69301), (3589, 37460), (3746, 35890), (7178, 18730), (7492, 17945), (9365, 14356)]