67118230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 57712490

約数列:

[1, 2, 5, 10, 41, 82, 127, 205, 254, 410, 635, 1270, 1289, 2578, 5207, 6445, 10414, 12890, 26035, 52070, 52849, 105698, 163703, 264245, 327406, 528490, 818515, 1637030, 6711823, 13423646, 33559115, 67118230]

約数ペア:

[(1, 67118230), (2, 33559115), (5, 13423646), (10, 6711823), (41, 1637030), (82, 818515), (127, 528490), (205, 327406), (254, 264245), (410, 163703), (635, 105698), (1270, 52849), (1289, 52070), (2578, 26035), (5207, 12890), (6445, 10414)]