890016603845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1\times {\mathrm{30593}}^1$

素因数の和:31573

約数の個数: 32

約数和(自身を含む): 1101313511424

約数和(自身を除く): 211296907579

約数列:

[1, 5, 41, 191, 205, 743, 955, 3715, 7831, 30463, 30593, 39155, 141913, 152315, 152965, 709565, 1254313, 5818433, 5843263, 6271565, 22730599, 29092165, 29216315, 113652995, 239573783, 931954559, 1197868915, 4341544409, 4659772795, 21707722045, 178003320769, 890016603845]

約数ペア:

[(1, 890016603845), (5, 178003320769), (41, 21707722045), (191, 4659772795), (205, 4341544409), (743, 1197868915), (955, 931954559), (3715, 239573783), (7831, 113652995), (30463, 29216315), (30593, 29092165), (39155, 22730599), (141913, 6271565), (152315, 5843263), (152965, 5818433), (709565, 1254313)]