133643020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32917}}^1$

素因数の和:32962

約数の個数: 48

約数和(自身を含む): 331813440

約数和(自身を除く): 198170420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 32917, 65834, 131668, 164585, 230419, 329170, 460838, 658340, 921676, 954593, 1152095, 1909186, 2304190, 3818372, 4608380, 4772965, 6682151, 9545930, 13364302, 19091860, 26728604, 33410755, 66821510, 133643020]

約数ペア:

[(1, 133643020), (2, 66821510), (4, 33410755), (5, 26728604), (7, 19091860), (10, 13364302), (14, 9545930), (20, 6682151), (28, 4772965), (29, 4608380), (35, 3818372), (58, 2304190), (70, 1909186), (116, 1152095), (140, 954593), (145, 921676), (203, 658340), (290, 460838), (406, 329170), (580, 230419), (812, 164585), (1015, 131668), (2030, 65834), (4060, 32917)]