97169968220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2942761}}^1$

素因数の和:2942910

約数の個数: 48

約数和(自身を含む): 221484039168

約数和(自身を除く): 124314070948

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 6604, 8255, 16510, 33020, 2942761, 5885522, 11771044, 14713805, 29427610, 38255893, 58855220, 76511786, 153023572, 191279465, 373730647, 382558930, 747461294, 765117860, 1494922588, 1868653235, 3737306470, 4858498411, 7474612940, 9716996822, 19433993644, 24292492055, 48584984110, 97169968220]

約数ペア:

[(1, 97169968220), (2, 48584984110), (4, 24292492055), (5, 19433993644), (10, 9716996822), (13, 7474612940), (20, 4858498411), (26, 3737306470), (52, 1868653235), (65, 1494922588), (127, 765117860), (130, 747461294), (254, 382558930), (260, 373730647), (508, 191279465), (635, 153023572), (1270, 76511786), (1651, 58855220), (2540, 38255893), (3302, 29427610), (6604, 14713805), (8255, 11771044), (16510, 5885522), (33020, 2942761)]