27297380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 63092736

約数和(自身を除く): 35795356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 977, 1270, 1397, 1954, 2540, 2794, 3908, 4885, 5588, 6985, 9770, 10747, 13970, 19540, 21494, 27940, 42988, 53735, 107470, 124079, 214940, 248158, 496316, 620395, 1240790, 1364869, 2481580, 2729738, 5459476, 6824345, 13648690, 27297380]

約数ペア:

[(1, 27297380), (2, 13648690), (4, 6824345), (5, 5459476), (10, 2729738), (11, 2481580), (20, 1364869), (22, 1240790), (44, 620395), (55, 496316), (110, 248158), (127, 214940), (220, 124079), (254, 107470), (508, 53735), (635, 42988), (977, 27940), (1270, 21494), (1397, 19540), (1954, 13970), (2540, 10747), (2794, 9770), (3908, 6985), (4885, 5588)]