11587420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 26869248

約数和(自身を除く): 15281828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 1087, 2132, 2174, 2665, 4348, 5330, 5435, 10660, 10870, 14131, 21740, 28262, 44567, 56524, 70655, 89134, 141310, 178268, 222835, 282620, 445670, 579371, 891340, 1158742, 2317484, 2896855, 5793710, 11587420]

約数ペア:

[(1, 11587420), (2, 5793710), (4, 2896855), (5, 2317484), (10, 1158742), (13, 891340), (20, 579371), (26, 445670), (41, 282620), (52, 222835), (65, 178268), (82, 141310), (130, 89134), (164, 70655), (205, 56524), (260, 44567), (410, 28262), (533, 21740), (820, 14131), (1066, 10870), (1087, 10660), (2132, 5435), (2174, 5330), (2665, 4348)]