11843020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 29413440

約数和(自身を除く): 17570420

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, 2917, 4060, 5834, 11668, 14585, 20419, 29170, 40838, 58340, 81676, 84593, 102095, 169186, 204190, 338372, 408380, 422965, 592151, 845930, 1184302, 1691860, 2368604, 2960755, 5921510, 11843020]

約数ペア:

[(1, 11843020), (2, 5921510), (4, 2960755), (5, 2368604), (7, 1691860), (10, 1184302), (14, 845930), (20, 592151), (28, 422965), (29, 408380), (35, 338372), (58, 204190), (70, 169186), (116, 102095), (140, 84593), (145, 81676), (203, 58340), (290, 40838), (406, 29170), (580, 20419), (812, 14585), (1015, 11668), (2030, 5834), (2917, 4060)]