85054910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12203}}^1$

素因数の和:12268

約数の個数: 32

約数和(自身を含む): 166072032

約数和(自身を除く): 81017122

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 12203, 24406, 61015, 122030, 207451, 414902, 500323, 1000646, 1037255, 2074510, 2501615, 5003230, 8505491, 17010982, 42527455, 85054910]

約数ペア:

[(1, 85054910), (2, 42527455), (5, 17010982), (10, 8505491), (17, 5003230), (34, 2501615), (41, 2074510), (82, 1037255), (85, 1000646), (170, 500323), (205, 414902), (410, 207451), (697, 122030), (1394, 61015), (3485, 24406), (6970, 12203)]