27830065160

素因数分解:

$2^3\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{467261}}^1$

素因数の和:468761

約数の個数: 32

約数和(自身を含む): 62659834200

約数和(自身を除く): 34829769040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1489, 2978, 5956, 7445, 11912, 14890, 29780, 59560, 467261, 934522, 1869044, 2336305, 3738088, 4672610, 9345220, 18690440, 695751629, 1391503258, 2783006516, 3478758145, 5566013032, 6957516290, 13915032580, 27830065160]

約数ペア:

[(1, 27830065160), (2, 13915032580), (4, 6957516290), (5, 5566013032), (8, 3478758145), (10, 2783006516), (20, 1391503258), (40, 695751629), (1489, 18690440), (2978, 9345220), (5956, 4672610), (7445, 3738088), (11912, 2336305), (14890, 1869044), (29780, 934522), (59560, 467261)]