33297920

素因数分解:

$2^9\times 5^1\times {\mathrm{13007}}^1$

素因数の和:13030

約数の個数: 40

約数和(自身を含む): 79843104

約数和(自身を除く): 46545184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 13007, 26014, 52028, 65035, 104056, 130070, 208112, 260140, 416224, 520280, 832448, 1040560, 1664896, 2081120, 3329792, 4162240, 6659584, 8324480, 16648960, 33297920]

約数ペア:

[(1, 33297920), (2, 16648960), (4, 8324480), (5, 6659584), (8, 4162240), (10, 3329792), (16, 2081120), (20, 1664896), (32, 1040560), (40, 832448), (64, 520280), (80, 416224), (128, 260140), (160, 208112), (256, 130070), (320, 104056), (512, 65035), (640, 52028), (1280, 26014), (2560, 13007)]