26071870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 27362210

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 743, 1210, 1486, 1595, 3190, 3509, 3715, 7018, 7430, 8173, 16346, 17545, 21547, 35090, 40865, 43094, 81730, 89903, 107735, 179806, 215470, 237017, 449515, 474034, 899030, 1185085, 2370170, 2607187, 5214374, 13035935, 26071870]

約数ペア:

[(1, 26071870), (2, 13035935), (5, 5214374), (10, 2607187), (11, 2370170), (22, 1185085), (29, 899030), (55, 474034), (58, 449515), (110, 237017), (121, 215470), (145, 179806), (242, 107735), (290, 89903), (319, 81730), (605, 43094), (638, 40865), (743, 35090), (1210, 21547), (1486, 17545), (1595, 16346), (3190, 8173), (3509, 7430), (3715, 7018)]