69717520

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13007}}^1$

素因数の和:13087

約数の個数: 40

約数和(自身を含む): 164525184

約数和(自身を除く): 94807664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 13007, 26014, 52028, 65035, 104056, 130070, 208112, 260140, 520280, 871469, 1040560, 1742938, 3485876, 4357345, 6971752, 8714690, 13943504, 17429380, 34858760, 69717520]

約数ペア:

[(1, 69717520), (2, 34858760), (4, 17429380), (5, 13943504), (8, 8714690), (10, 6971752), (16, 4357345), (20, 3485876), (40, 1742938), (67, 1040560), (80, 871469), (134, 520280), (268, 260140), (335, 208112), (536, 130070), (670, 104056), (1072, 65035), (1340, 52028), (2680, 26014), (5360, 13007)]