40843020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23473}}^1$

素因数の和:23514

約数の個数: 48

約数和(自身を含む): 118308960

約数和(自身を除く): 77465940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 23473, 46946, 70419, 93892, 117365, 140838, 234730, 281676, 352095, 469460, 680717, 704190, 1361434, 1408380, 2042151, 2722868, 3403585, 4084302, 6807170, 8168604, 10210755, 13614340, 20421510, 40843020]

約数ペア:

[(1, 40843020), (2, 20421510), (3, 13614340), (4, 10210755), (5, 8168604), (6, 6807170), (10, 4084302), (12, 3403585), (15, 2722868), (20, 2042151), (29, 1408380), (30, 1361434), (58, 704190), (60, 680717), (87, 469460), (116, 352095), (145, 281676), (174, 234730), (290, 140838), (348, 117365), (435, 93892), (580, 70419), (870, 46946), (1740, 23473)]