260257384045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1\times {\mathrm{68897}}^1$

素因数の和:71277

約数の個数: 32

約数和(自身を含む): 348238051200

約数和(自身を除く): 87980667155

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 2339, 11695, 39763, 44441, 68897, 198815, 222205, 344485, 755497, 1171249, 1309043, 3777485, 5856245, 6545215, 22253731, 111268655, 161150083, 805750415, 2739551411, 3061851577, 13697757055, 15309257885, 52051476809, 260257384045]

約数ペア:

[(1, 260257384045), (5, 52051476809), (17, 15309257885), (19, 13697757055), (85, 3061851577), (95, 2739551411), (323, 805750415), (1615, 161150083), (2339, 111268655), (11695, 22253731), (39763, 6545215), (44441, 5856245), (68897, 3777485), (198815, 1309043), (222205, 1171249), (344485, 755497)]