29246440

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2351}}^1$

素因数の和:2673

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 36797720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2351, 2488, 3110, 4702, 6220, 9404, 11755, 12440, 18808, 23510, 47020, 94040, 731161, 1462322, 2924644, 3655805, 5849288, 7311610, 14623220, 29246440]

約数ペア:

[(1, 29246440), (2, 14623220), (4, 7311610), (5, 5849288), (8, 3655805), (10, 2924644), (20, 1462322), (40, 731161), (311, 94040), (622, 47020), (1244, 23510), (1555, 18808), (2351, 12440), (2488, 11755), (3110, 9404), (4702, 6220)]