27331460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 63823872

約数和(自身を除く): 36492412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 3391, 4030, 6782, 8060, 13564, 16955, 33910, 44083, 67820, 88166, 105121, 176332, 210242, 220415, 420484, 440830, 525605, 881660, 1051210, 1366573, 2102420, 2733146, 5466292, 6832865, 13665730, 27331460]

約数ペア:

[(1, 27331460), (2, 13665730), (4, 6832865), (5, 5466292), (10, 2733146), (13, 2102420), (20, 1366573), (26, 1051210), (31, 881660), (52, 525605), (62, 440830), (65, 420484), (124, 220415), (130, 210242), (155, 176332), (260, 105121), (310, 88166), (403, 67820), (620, 44083), (806, 33910), (1612, 16955), (2015, 13564), (3391, 8060), (4030, 6782)]