29121205180

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3467}}^1\times {\mathrm{3853}}^1$

素因数の和:7438

約数の個数: 48

約数和(自身を含む): 61749404640

約数和(自身を除く): 32628199460

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 3467, 3853, 6934, 7706, 13868, 15412, 17335, 19265, 34670, 38530, 69340, 77060, 377903, 419977, 755806, 839954, 1511612, 1679908, 1889515, 2099885, 3779030, 4199770, 7558060, 8399540, 13358351, 26716702, 53433404, 66791755, 133583510, 267167020, 1456060259, 2912120518, 5824241036, 7280301295, 14560602590, 29121205180]

約数ペア:

[(1, 29121205180), (2, 14560602590), (4, 7280301295), (5, 5824241036), (10, 2912120518), (20, 1456060259), (109, 267167020), (218, 133583510), (436, 66791755), (545, 53433404), (1090, 26716702), (2180, 13358351), (3467, 8399540), (3853, 7558060), (6934, 4199770), (7706, 3779030), (13868, 2099885), (15412, 1889515), (17335, 1679908), (19265, 1511612), (34670, 839954), (38530, 755806), (69340, 419977), (77060, 377903)]