27432833420

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1\times {\mathrm{6373}}^1$

素因数の和:8090

約数の個数: 48

約数和(自身を含む): 58075502688

約数和(自身を除く): 30642669268

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1571, 2740, 3142, 6284, 6373, 7855, 12746, 15710, 25492, 31420, 31865, 63730, 127460, 215227, 430454, 860908, 873101, 1076135, 1746202, 2152270, 3492404, 4304540, 4365505, 8731010, 10011983, 17462020, 20023966, 40047932, 50059915, 100119830, 200239660, 1371641671, 2743283342, 5486566684, 6858208355, 13716416710, 27432833420]

約数ペア:

[(1, 27432833420), (2, 13716416710), (4, 6858208355), (5, 5486566684), (10, 2743283342), (20, 1371641671), (137, 200239660), (274, 100119830), (548, 50059915), (685, 40047932), (1370, 20023966), (1571, 17462020), (2740, 10011983), (3142, 8731010), (6284, 4365505), (6373, 4304540), (7855, 3492404), (12746, 2152270), (15710, 1746202), (25492, 1076135), (31420, 873101), (31865, 860908), (63730, 430454), (127460, 215227)]